{"id":243,"date":"2021-07-23T11:05:14","date_gmt":"2021-07-23T05:35:14","guid":{"rendered":"http:\/\/mcq-questions.com\/?p=243"},"modified":"2022-03-02T10:23:51","modified_gmt":"2022-03-02T04:53:51","slug":"ncert-solutions-for-class-10-science-chapter-4-hindi","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/","title":{"rendered":"NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium)"},"content":{"rendered":"<h2>NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium)<\/h2>\n<p>These Solutions are part of <a href=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-hindi\/\">NCERT Solutions for Class 10 Science in Hindi Medium<\/a>. Here we have given NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds.<\/p>\n<p><strong>Chapter 4. \u0915\u093e\u0930\u094d\u092c\u0928 \u0914\u0930 \u0907\u0938\u0915\u0947 \u092f\u094c\u0917\u093f\u0915<\/strong><\/p>\n<div>\n<p style=\"text-align: center;\"><strong><span style=\"color: #0000ff;\">\u0905\u0927\u094d\u092f\u093e\u092f : 4<\/span>\u00a0<\/strong><\/p>\n<p><strong>\u092a\u0947\u091c \u2013 68<\/strong><\/p>\n<p><strong>1. CO<sub>2<\/sub>\u00a0\u0938\u0942\u0924\u094d\u0930\u00a0\u0935\u093e\u0932\u0947 \u0915\u093e\u0930\u094d\u092c\u0928 \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u092c\u093f\u0926\u0941\u0902\u00a0\u0938\u0902\u0930\u091a\u0928\u093e \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u0940?<br \/>\n<\/strong><\/p>\n<p><strong>2.\u00a0\u0938\u0932\u094d\u092b\u0930\u00a0\u0915\u0947 \u0906\u0920 \u092a\u0930\u092e\u093e\u0923\u0941\u0913\u0902 \u0938\u0947 \u092c\u0928\u0947 \u0938\u0932\u094d\u092a\u093c\u092b\u0930 \u0915\u0947 \u0905\u0923\u0941 \u0915\u0940 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u092c\u093f\u0926\u0941\u0902\u00a0\u0938\u0902\u0930\u091a\u0928\u093e \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u0940? ( \u0938\u0902\u0915\u0947\u0924 :\u00a0\u0938\u0932\u094d\u095e\u0930 \u0915\u0947\u00a0\u0906\u0920 \u092a\u0930\u092e\u093e\u0923\u0941 \u090f\u0915 \u0905\u0901\u0917\u0942\u0920\u0940 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0906\u092a\u0938 \u092e\u0947\u0902 \u091c\u0941\u0921\u093c\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964)<\/strong><\/p>\n<p><strong>\u092a\u0947\u091c \u2013 76<\/strong><\/p>\n<p><strong>1. \u092a\u0947\u0928\u094d\u091f\u0947\u0928 \u0915\u0947\u00a0\u0932\u093f\u090f \u0906\u092a \u0915\u093f\u0924\u0928\u0947 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u092e\u093e\u0935\u092f\u0935\u094b\u0902 \u0915\u093e \u091a\u093f\u0924\u094d\u0930\u0923 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902?<br \/>\n<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :\u00a0<\/strong><\/p>\n<p><strong>2. \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u0947\u00a0\u0926\u094b \u0917\u0941\u0923\u0927\u0930\u094d\u092e \u0915\u094c\u0928 \u0938\u0947 \u0939\u0948\u0902 \u091c\u093f\u0928\u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u092e\u093e\u0930\u0947 \u091a\u093e\u0930\u094b\u0902 \u0913\u0930 \u0915\u093e\u0930\u094d\u092c\u0928 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u0940 \u0935\u093f\u0936\u093e\u0932 \u0938\u0902\u0916\u094d\u092f\u093e \u0926\u093f\u0916\u093e\u0908 \u0926\u0947\u0924\u0940 \u0939\u0948?<br \/>\n<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u0947 \u0926\u094b\u00a0\u0917\u0941\u0923\u0927\u0930\u094d\u092e :-<\/p>\n<ul>\n<li>\u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u0940 \u0938\u0902\u092f\u094b\u091c\u0915\u0924\u093e \u091a\u093e\u0930 \u0939\u0948 \u0905\u0924: \u092f\u0939 \u0905\u092a\u0928\u0947 \u0939\u0940 \u092a\u0930\u092e\u093e\u0923\u0941\u0913\u0902 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915\u0932 , \u0926\u094d\u0935\u093f , \u0924\u094d\u0930\u093f\u0915 \u0938\u0939\u0938\u092f\u094b\u0902\u091c\u0915 \u0906\u092c\u0902\u0927 \u0915\u0947 \u0938\u093e\u0925 \u091c\u0941\u095c\u0924\u0947 \u0939\u0948 |<\/li>\n<li>\u090f\u0915 \u0915\u093e\u0930\u094d\u092c\u0928 \u092a\u0930\u092e\u093e\u0923\u0941 \u0905\u0928\u094d\u092f \u0915\u093e\u0930\u094d\u092c\u0928 \u092a\u0930\u092e\u093e\u0923\u0941\u0913\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0906\u092c\u0902\u0927 \u092c\u0928\u093e\u0915\u0930 \u0932\u092e\u094d\u092c\u0940 &#8211; \u0932\u092e\u094d\u092c\u0940\u00a0\u0936\u0943\u0902\u0916\u0932\u0928 (Catenation)\u00a0\u092c\u0928\u0924\u093e \u0939\u0948 | \u0907\u0938\u0947 \u0915\u093e\u0930\u094d\u092c\u0928 \u092f\u094c\u0917\u093f\u0915 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u092c\u0939\u0941\u0924 \u0935\u093f\u0938\u094d\u0924\u0943\u0924 \u0939\u0948 |<\/li>\n<\/ul>\n<p><strong>3. \u0938\u093e\u0907\u0915\u094d\u0932\u094b\u092a\u0947\u0928\u094d\u091f\u0947\u0928 \u0915\u093e \u0938\u0942\u0924\u094d\u0930\u00a0\u0924\u0925\u093e \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u092c\u093f\u0926\u0941\u0902 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u094d\u092f\u093e \u0939\u094b\u0902\u0917\u0947?<br \/>\n<\/strong><\/p>\n<p><strong>4. \u0928\u093f\u092e\u094d\u0928 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u0940 \u0938\u0902\u0930\u091a\u0928\u093e\u090f\u0901 \u091a\u093f\u0924\u094d\u0930\u093f\u0924 \u0915\u0940\u091c\u093f\u090f\u0903<br \/>\n<\/strong><strong>(a) \u00a0\u090f\u0925\u0947\u0928\u0949\u0907\u0915 \u0905\u092e\u094d\u0932 \u00a0<\/strong><br \/>\n<strong>(b) \u00a0\u092c\u094d\u0930\u094b\u092e\u094b\u092a\u0947\u0928\u094d\u091f\u0947\u0928<sup>*<\/sup><\/strong><br \/>\n<strong>(c) \u00a0\u092c\u094d\u092f\u0942\u091f\u0947\u0928\u094b\u0928 \u00a0 \u00a0 \u00a0 \u00a0<\/strong><br \/>\n<strong>(d) \u0939\u0947\u0915\u094d\u0938\u0947\u0928\u0948\u0932<\/strong><br \/>\n<strong><sup>*<\/sup>\u0915\u094d\u092f\u093e \u092c\u094d\u0930\u094b\u092e\u094b\u092a\u0947\u0928\u094d\u091f\u0947\u0928 \u0915\u0947 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u092e\u093e\u0935\u092f\u0935 \u0938\u0902\u092d\u0935 \u0939\u0948\u0902?<\/strong><\/p>\n<p><strong>5. \u0928\u093f\u092e\u094d\u0928 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u093e \u0928\u093e\u092e\u0915\u0930\u0923 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902\u0917\u0947?<\/strong><br \/>\n(a)<br \/>\n(b)<br \/>\n(c)<\/p>\n<p><strong>\u092a\u0947\u091c \u2013 79<\/strong><\/p>\n<p><strong>1. \u090f\u0925\u0928\u0949\u0932 \u0938\u0947 \u090f\u0925\u0947\u0928\u0949\u0907\u0915 \u0905\u092e\u094d\u0932 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u094b \u0911\u0915\u094d\u0938\u0940\u0915\u0930\u0923 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094d\u092f\u094b\u0902 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902?<br \/>\n<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0910\u0925\u0947\u0928\u0949\u0907\u0915 + \u0911\u0915\u094d\u0938\u0940\u091c\u0928\u00a0\u00a0\u2192\u00a0\u090f\u0925\u0947\u0928\u0949\u0907\u0915 \u0905\u092e\u094d\u0932 | \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u092f\u0939\u093e\u0901 \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u0940 \u0935\u0943\u0926\u094d\u0927\u093f \u0935 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u0940 \u0915\u092e\u0940 \u0939\u0941\u0908 \u0924\u0925\u093e \u092f\u0947 \u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0901 \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0901 \u0915\u0939\u0932\u093e\u0924\u0940 \u0939\u0948 |<\/p>\n<p><strong>2. \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0924\u0925\u093e \u090f\u0925\u093e\u0907\u0928 \u0915\u0947\u00a0\u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u093e \u0926\u0939\u0928 \u0935\u0947\u0932\u093f\u0902\u0921\u0917\u00a0\u0915\u0947\u00a0\u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0915\u094d\u092f\u093e \u0906\u092a \u092c\u0924\u093e\u00a0\u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u090f\u0925\u093e\u0907\u0928 \u0924\u0925\u093e \u0935\u093e\u092f\u0941 \u0915\u0947 \u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u094d\u092f\u094b\u0902 \u0928\u0939\u0940\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e?<br \/>\n<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u092a\u094d\u0930\u091a\u0941\u0930 \u092e\u093e\u0924\u094d\u0930\u093e \u092e\u0947\u0902 \u0909\u092a\u0932\u092c\u094d\u0927 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940 |\u00a0\u0935\u0947\u0932\u093f\u0902\u0921\u0917 \u092e\u0947\u0902 \u092a\u0942\u0930\u094d\u0923 \u0926\u0939\u0928 \u0915\u0947 \u0932\u093f\u090f \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948 \u0905\u0924: \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u090f\u0935\u0902 \u090f\u0925\u093e\u0907\u0928 \u0915\u0947 \u092e\u093f\u0915\u094d\u0937\u0923 \u0915\u094b \u0939\u0940\u00a0\u0935\u0947\u0932\u093f\u0902\u0921\u0917 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 | \u0907\u0938 \u092e\u093f\u0915\u094d\u0937\u0923 \u0915\u094b \u0911\u0915\u094d\u0938\u0940\u0910\u0938\u093f\u091f\u093f\u0932\u0940\u0928 \u0917\u0948\u0938 \u0915\u0939\u0924\u0947 \u0939\u0948 |<\/p>\n<p><strong>\u092a\u0947\u091c \u2013 83<\/strong><\/p>\n<p><strong>1. \u092a\u094d\u0930\u092f\u094b\u0917 \u0926\u094d\u0935\u093e\u0930\u093e \u0906\u092a \u0910\u0932\u094d\u0915\u094b\u0939\u0949\u0932 \u090f\u0935\u0902 \u0915\u093e\u0930\u094d\u092c\u094b\u0915\u094d\u0938\u093f\u0932\u093f\u0915 \u0905\u092e\u094d\u0932 \u092e\u0947\u0902 \u0915\u0948\u0938\u0947 \u0905\u0902\u0924\u0930 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902?<br \/>\n<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0938\u094b\u0921\u093f\u092f\u092e \u092c\u093e\u0908\u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0926\u094b\u0928\u094b\u0902 \u092e\u0947\u0902 \u0905\u0902\u0924\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 |\u00a0\u0938\u094b\u0921\u093f\u092f\u092e \u092c\u093e\u0908\u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f\u00a0\u0910\u0932\u094d\u0915\u094b\u0939\u0949\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0915\u094b\u0908 \u0915\u094d\u0930\u093f\u092f\u093e \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0914\u0930 \u0928 \u0939\u0940 \u0917\u0948\u0938 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b\u0924\u0940 \u0939\u0948 | \u092a\u0930\u0928\u094d\u0924\u0941\u00a0\u090f\u0925\u0947\u0928\u0949\u0907\u0915 \u0905\u092e\u094d\u0932 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0928\u0947 \u092a\u0930 CO<sub>2 \u00a0<\/sub>\u0917\u0948\u0938 \u0909\u0924\u094d\u0938\u0930\u094d\u091c\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948 |<\/p>\n<p><strong>2. \u0911\u0915\u094d\u0938\u0940\u0915\u093e\u0930\u0915 \u0915\u094d\u092f\u093e \u0939\u0948\u0902?<br \/>\n<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0911\u0915\u094d\u0938\u0940\u0915\u093e\u0930\u0915 \u0935\u0947 \u092a\u0926\u093e\u0930\u094d\u0925 \u0939\u094b\u0924\u0947 \u0939\u0948 \u091c\u094b \u0926\u0941\u0938\u0930\u0947 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u094b \u0911\u0915\u094d\u0938\u0940\u0915\u0943\u0924 \u0915\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948 \u090f\u0935\u0902 \u0938\u094d\u0935\u092f\u0902 \u0905\u092a\u0918\u091f\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948 | \u0909\u0926\u093e\u0930\u0939\u0923 : KMnO<sub>4<\/sub><\/p>\n<p><strong>\u092a\u0947\u091c \u2013 85\u00a0<\/strong><\/p>\n<p><strong>1. \u0915\u094d\u092f\u093e \u0906\u092a \u0921\u093f\u091f\u0930\u091c\u0947\u0902\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u092c\u0924\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0915\u094b\u0908 \u091c\u0932 \u0915\u0920\u094b\u0930 \u0939\u0948 \u0905\u0925\u0935\u093e \u0928\u0939\u0940\u0902?<br \/>\n<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0939\u092e\u00a0\u0921\u093f\u091f\u0930\u091c\u0947\u0902\u091f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930 \u092f\u0939 \u0928\u0939\u0940\u0902 \u092c\u0924\u093e \u0938\u0915\u0924\u0947 \u0939\u0948 \u0915\u093f \u091c\u0932 \u0915\u0920\u094b\u0930 \u0939\u0948 \u0905\u0925\u0935\u093e \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0947 \u0926\u094b\u0928\u094b\u0902 \u0939\u0940 \u0938\u093f\u0925\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u092e\u093f\u0938\u0947\u0932 (\u091d\u093e\u0917) \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948 |<\/p>\n<p><strong>2. \u0932\u094b\u0917 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0938\u0947 \u0915\u092a\u0921\u093c\u0947 \u0927\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0938\u093e\u092c\u0941\u0928 \u0932\u0917\u093e\u0928\u0947 \u0915\u0947 \u092c\u093e\u0926 \u0932\u094b\u0917 \u0915\u092a\u0921\u093c\u0947 \u0915\u094b \u092a\u0924\u094d\u0925\u0930 \u092a\u0930 \u092a\u091f\u0915\u0924\u0947 \u0939\u0948\u0902, \u0921\u0902\u0921\u0947 \u0938\u0947 \u092a\u0940\u091f\u0924\u0947 \u0939\u0948\u0902, \u092c\u094d\u0930\u0941\u0936 \u0938\u0947 \u0930\u0917\u0921\u093c\u0924\u0947 \u0939\u0948\u0902 \u092f\u093e \u0935\u093e\u0936\u093f\u0902\u0917 \u092e\u0936\u0940\u0928 \u092e\u0947\u0902 \u0915\u092a\u0921\u093c\u0947 \u0930\u0917\u0921\u093c\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0915\u092a\u095c\u093e\u00a0\u0938\u093e\u095e\u00a0\u0915\u0930\u0928\u0947 \u0915\u0947\u00a0\u0932\u093f\u090f \u0909\u0938\u0947 \u0930\u0917\u0921\u093c\u0928\u0947 \u0915\u0940 \u0915\u094d\u092f\u094b\u0902 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948?<br \/>\n<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0938\u093e\u092c\u0941\u0928 \u092e\u0948\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u090f\u0915 \u092e\u093f\u0938\u0947\u0932\u0940 \u0938\u0902\u0930\u091a\u0928\u093e \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0924\u0947 \u0939\u0948 | \u0924\u0948\u0932\u0940\u092f \u092e\u0948\u0932 \u092e\u093f\u0938\u0947\u0932 \u0915\u0947 \u0915\u093f\u0902\u0926\u094d\u0930 \u092e\u0947\u0902 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u0915\u092a\u095c\u094b \u0938\u0947 \u091a\u093f\u092a\u0915 \u091c\u093e\u0924\u093e \u0905\u0924: \u0909\u0938\u0947 \u0938\u093e\u092b \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0910\u0938\u093e \u0915\u0930\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948 |<\/p>\n<p><strong>Q1. \u090f\u0925\u0947\u0928 \u0915\u093e \u0906\u0923\u094d\u0935\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 &#8211;\u00a0C<sub>2<\/sub>H<sup>6<\/sup> \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902\u0903<\/strong><\/p>\n<p><strong>(a)\u00a06 \u0938\u0939\u0938\u0902\u092f\u094b\u091c\u0915 \u0906\u092c\u0902\u0927 \u0939\u0948\u0902<\/strong><br \/>\n<strong>(b)\u00a07 \u0938\u0939\u0938\u0902\u092f\u094b\u091c\u0915 \u0906\u092c\u0902\u0927 \u0939\u0948\u0902<\/strong><br \/>\n<strong>(c)\u00a08 \u0938\u0939\u0938\u0902\u092f\u094b\u091c\u0915 \u0906\u092c\u0902\u0927 \u0939\u0948\u0902<\/strong><br \/>\n<strong>(d)\u00a09 \u0938\u0939\u0938\u0902\u092f\u094b\u091c\u0915 \u0906\u092c\u0902\u0927 \u0939\u0948\u0902<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0(b)\u00a07 \u0938\u0939\u0938\u0902\u092f\u094b\u091c\u0915 \u0906\u092c\u0902\u0927 \u0939\u0948\u0902 |<\/p>\n<p><strong>Q2. \u092c\u094d\u092f\u0942\u091f\u0947\u0928\u0949\u0928 \u091a\u0930\u094d\u0924\u0941-\u0915\u093e\u0930\u094d\u092c\u0928 \u092f\u094c\u0917\u093f\u0915 \u0939\u0948 \u091c\u093f\u0938\u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930\u094d\u092f\u093e\u0924\u094d\u092e\u0915 \u0938\u092e\u0942\u0939 :<br \/>\n<\/strong><\/p>\n<p><strong>(a)\u00a0\u0915\u093e\u0930\u094d\u092c\u094b\u0915\u094d\u0938\u093f\u0932\u093f\u0915\u00a0\u0905\u092e\u094d\u0932<\/strong><br \/>\n<strong>(b)\u00a0\u0910\u0932\u094d\u0921\u093f\u0939\u093e\u0907\u0921<\/strong><br \/>\n<strong>(c)\u00a0\u0915\u0940\u091f\u094b\u0928 \u00a0<\/strong><br \/>\n<strong>(d)\u00a0\u0910\u0932\u094d\u0915\u094b\u0939\u0949\u0932<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :\u00a0<\/strong>(c) \u0915\u0940\u091f\u094b\u0928 |<\/p>\n<p><strong>Q3. \u0916\u093e\u0928\u093e \u092c\u0928\u093e\u0924\u0947 \u0938\u092e\u092f \u092f\u0926\u093f \u092c\u0930\u094d\u0924\u0928 \u0915\u0940 \u0924\u0932\u0940 \u092c\u093e\u0939\u0930 \u0938\u0947 \u0915\u093e\u0932\u0940 \u0939\u094b \u0930\u0939\u0940 \u0939\u0948 \u0924\u094b \u0907\u0938\u0915\u093e \u092e\u0924\u0932\u092c \u0939\u0948 \u0915\u093f :<\/strong><\/p>\n<p><strong>(a) \u092d\u094b\u091c\u0928 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0928\u0939\u0940\u0902 \u092a\u0915\u093e \u0939\u0948\u0964<br \/>\n<\/strong><strong>(b) \u0908\u0902\u0927\u0928 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u091c\u0932 \u0930\u0939\u093e \u0939\u0948\u0964<br \/>\n<\/strong><strong>(c) \u0908\u0902\u0927\u0928 \u0906\u0930\u094d\u0926\u094d\u0930 \u0939\u0948\u0964<br \/>\n<\/strong><strong>(d) \u0908\u0902\u0927\u0928 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u091c\u0932 \u0930\u0939\u093e \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0(b) \u0908\u0902\u0927\u0928 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u091c\u0932 \u0930\u0939\u093e \u0939\u0948\u0964<\/p>\n<p><strong>Q4.CH<sub>3<\/sub>cl\u00a0\u092e\u0947\u0902 \u0906\u092c\u0902\u0927 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0939\u0938\u0902\u092f\u094b\u091c\u0915 \u0906\u092c\u0902\u0927 \u0915\u0940 \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u0938\u092e\u091d\u093e\u0907\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0CH<sub>3<\/sub>Cl \u092e\u0947\u0902 \u0924\u0940\u0928 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u092a\u0930\u092e\u093e\u0923\u0941 \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u0947 \u090f\u0915 \u092a\u0930\u092e\u093e\u0923\u0941 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0939\u0938\u0902\u092f\u094b\u091c\u0915 \u0906\u092c\u0902\u0927 \u0938\u0947 \u091c\u0941\u095c\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948 | \u0907\u0938\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u094d\u0932\u094b\u0930\u0940\u0928 \u0915\u0947 \u092e\u0927\u094d\u092f \u092d\u0940 \u0938\u0939\u0938\u0902\u092f\u094b\u091c\u0915 \u0906\u092c\u0902\u0927 \u0939\u0948|<\/p>\n<p><strong>Q5. \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u092c\u093f\u0926\u0941\u0902 \u0938\u0902\u0930\u091a\u0928\u093e \u092c\u0928\u093e\u0907\u090f\u0903<\/strong><\/p>\n<p><strong>(a)\u00a0\u090f\u0925\u0947\u0928\u0949\u0907\u0915 \u0905\u092e\u094d\u0932<\/strong><br \/>\n<strong>(b)\u00a0H<sub>2<\/sub>S<\/strong><br \/>\n<strong>(c)\u00a0\u092a\u094d\u0930\u094b\u092a\u0947\u0928\u094b\u0928<\/strong><br \/>\n<strong>(d)\u00a0F<sub>2<\/sub><\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :\u00a0<\/strong><\/p>\n<p><strong>Q6. \u0938\u092e\u091c\u093e\u0924\u0940\u092f \u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u094d\u092f\u093e \u0939\u0948? \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947\u00a0\u0938\u093e\u0925 \u0938\u092e\u091d\u093e\u0907\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0915\u093e\u0930\u094d\u092c\u0928 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u0940 \u0910\u0938\u0940\u00a0\u0936\u0943\u0902\u0916\u0932\u093e \u00a0\u091c\u093f\u0938\u092e\u0947\u0902 \u0939\u093e\u0908\u0921\u094d\u0930\u094b\u091c\u0928\u0915\u094b \u090f\u0915 \u092a\u094d\u0930\u0915\u093e\u0930\u00a0\u0915\u093e \u00a0\u092a\u094d\u0930\u0915\u093e\u0930\u094d\u092f\u093e\u0924\u094d\u092e\u0915 \u0935\u0930\u094d\u0917 \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 , \u0938\u092e\u091c\u093e\u0924\u0940\u092f\u00a0\u00a0\u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u0939\u0932\u093e\u0924\u0940 \u0939\u0948 |<\/p>\n<p>\u0909\u0926\u093e\u0930\u0939\u0923 &#8211; \u092e\u0947\u0925\u0947\u0928 (CH<sub>2<\/sub>) , \u090f\u0925\u0947\u0928 (C<sub>2<\/sub>H<sub>6<\/sub>) , \u092a\u094d\u0930\u094b\u092a\u094b\u0902\u0928 (C<sub>3<\/sub>H<sub>8<\/sub>) .<\/p>\n<p>\u0907\u0928\u092e\u0947\u0902 CH<sub>2<\/sub>\u00a0\u0907\u0915\u093e\u0908 \u0915\u093e \u0905\u0902\u0924\u0930 \u0939\u0948 | \u0910\u0932\u094d\u0915\u0940\u0928\u094b\u0902 \u0915\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0942\u0924\u094d\u0930 C<sub>n<\/sub>H<sub>2n\u00a0<\/sub>\u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0932\u093f\u0916\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u0928\u00a0=\u00a02,3,4 \u0939\u0948 |<\/p>\n<p><strong>Q7. \u092d\u094c\u0924\u093f\u0915 \u090f\u0902\u0935\u00a0\u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0917\u0923\u0941\u0927\u0930\u094d\u092e\u093e \u0915\u0947\u00a0\u0906\u0927\u093e\u0930 \u092a\u0930 \u090f\u0925\u0928\u0949\u0932\u00a0\u00a0\u090f\u0902\u0935\u00a0\u00a0\u0905\u092e\u094d\u0932\u00a0\u0906\u092a \u0915\u0938\u0948\u00a0\u0905\u0924\u0902\u0930 \u0915\u0930\u0947\u0902\u0917\u0947?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong><br \/>\n<strong>\u092d\u094c\u0924\u093f\u0915 \u0917\u0941\u0923 :-<\/strong><\/p>\n<ol>\n<li>\u090f\u0925\u0947\u0928\u0949\u0932 \u0915\u0940 \u0917\u0902\u0927 \u0905\u092d\u093f\u0932\u093e\u0915\u094d\u0937\u0923\u093f\u0915 \u0910\u0932\u094d\u0915\u094b\u0939\u093e\u0932\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948 \u091c\u092c\u0915\u093f\u00a0\u090f\u0925\u0947\u0928\u0949\u0932 \u0905\u092e\u094d\u0932 \u0915\u0940 \u0917\u0902\u0927 \u0924\u0940\u0935\u094d\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948 |<\/li>\n<li>\u090f\u0925\u0947\u0928\u0949\u0932 \u0915\u093e \u0917\u0932\u0928\u093e\u0902\u0915 156K \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c\u0915\u093f\u00a0\u090f\u0925\u0947\u0928\u0949\u0932 \u0905\u092e\u094d\u0932 \u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 290K \u0939\u094b\u0924\u093e \u0939\u0948 |<\/li>\n<li>\u090f\u0925\u0947\u0928\u0949\u0932 \u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 351K \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c\u0915\u093f\u00a0\u090f\u0925\u0947\u0928\u0949\u0932 \u0905\u092e\u094d\u0932 \u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 391K \u0939\u094b\u0924\u093e \u0939\u0948 |<\/li>\n<\/ol>\n<p><strong>\u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0917\u0941\u0923 :-<\/strong><\/p>\n<ol>\n<li>\u090f\u0925\u0947\u0928\u0949\u0932 \u0932\u093f\u091f\u092e\u0938 \u092a\u0947\u092a\u0930 \u092a\u0930 \u0915\u094b\u0908 \u092b\u0930\u094d\u0915 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u092c\u0915\u093f\u00a0\u090f\u0925\u0947\u0928\u0949\u0932 \u0905\u092e\u094d\u0932 \u0928\u0940\u0932\u0947 \u0932\u093f\u091f\u092e\u0938 \u092a\u0947\u092a\u0930 \u0915\u094b \u0932\u093e\u0932 \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948 |<\/li>\n<li>\u090f\u0925\u0947\u0928\u0949\u0932 \u0938\u094b\u0921\u093f\u092f\u092e \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u0938\u0947 \u0915\u094b\u0908 \u0915\u094d\u0930\u093f\u092f\u093e \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0939\u0948 \u091c\u092c\u0915\u093f\u00a0\u090f\u0925\u0947\u0928\u0949\u0932 \u0905\u092e\u094d\u0932 \u0938\u094b\u0921\u093f\u092f\u092e\u00a0\u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u0915\u0947 \u0938\u093e\u0925 \u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 CO<sub>2<\/sub>\u00a0\u0917\u0948\u0938 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948 |<\/li>\n<\/ol>\n<p><strong>Q8. \u091c\u092c \u0938\u093e\u092c\u0941\u0928 \u0915\u094b \u091c\u0932 \u092e\u0947\u0902 \u0921\u093e\u0932\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u094b \u092e\u093f\u0938\u0947\u0932 \u0915\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u094d\u092f\u094b\u0902 \u0939\u094b\u0924\u093e \u0939\u0948? \u0915\u094d\u092f\u093e \u090f\u0925\u0947\u0928\u0949\u0932 \u091c\u0948\u0938\u0947 \u0926\u0942\u0938\u0930\u0947\u00a0\u0935\u093f\u0932\u093e\u092f\u0915\u094b\u0902 \u092e\u0947\u0902 \u092d\u0940 \u092e\u093f\u0938\u0947\u0932 \u0915\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0939\u094b\u0917\u093e\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0938\u093e\u092c\u0941\u0928 \u0915\u094b \u091c\u0932 \u092e\u0947\u0902 \u0921\u093e\u0932\u0928\u0947 \u092a\u0930 \u092e\u093f\u0938\u0947\u0932 (\u091d\u093e\u0917) \u092c\u0928\u0924\u093e \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0938\u093e\u092c\u0941\u0928\u094b\u0902 \u092e\u0947\u0902 \u0926\u094b \u0939\u094b\u0924\u0947 \u0939\u0948 &#8211; \u090f\u0915 \u0932\u092c\u0940\u0902 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u093e\u0930\u094d\u092c\u0928 \u092a\u0942\u0902\u091b \u0924\u0925\u093e \u090f\u0915 \u090b\u0923\u093e\u0924\u094d\u092e\u0915 \u0938\u093f\u0930\u093e | \u092a\u0942\u0902\u091b \u091c\u0932\u0935\u093f\u0930\u094b\u0927\u0940 \u0935 \u0938\u093f\u0930 \u091c\u0932\u093e\u0930\u093e\u0917\u0940 \u0939\u094b\u0924\u093e \u0939\u0948 | \u091c\u092c \u092f\u0939 \u091c\u0932 \u091c\u0948\u0938\u0947 \u0927\u094d\u0930\u0941\u0935\u0940\u092f \u0935\u093f\u0932\u093e\u092f\u0915 \u0915\u0947 \u0938\u093e\u0925 \u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0924\u0947 \u0939\u0948 \u0924\u094b \u0906\u0935\u0947\u0936\u093f\u0924 \u092d\u093e\u0917 \u0915\u0947 \u0915\u093e\u0930\u0923 \u091c\u0932\u0930\u093e\u0917\u0940 \u092d\u093e\u0917 \u0906 \u091c\u093e\u0924\u093e \u0939\u0948 \u0905\u0924: \u0935\u0947 \u0938\u093e\u092c\u0941\u0928 \u0915\u0947 \u0905\u0923\u0941\u0913\u0902 \u0915\u0947 \u0938\u093f\u0930 \u0915\u094b \u091a\u093e\u0930\u094b\u0902 \u0913\u0930 \u0938\u0947 \u0918\u0947\u0930\u0915\u0930 \u0917\u0941\u091a\u094d\u091b\u094b\u0902 \u0915\u093e \u0928\u093f\u092e\u093e\u0930\u094d\u0923 \u0915\u0930\u0924\u0947 \u0939\u0948 \u0914\u0930 \u091d\u093e\u0917 \u0915\u093e \u092d\u0940 \u0928\u093f\u092e\u093e\u0930\u094d\u0923 \u0915\u0930\u0924\u0947 \u0939\u0948 | \u090f\u0925\u0947\u0928\u0949\u0932 \u0927\u094d\u0930\u0941\u0935\u0940\u092f \u0935\u093f\u0932\u093e\u092f\u0915 \u0928\u0939\u0940\u0902 \u0939\u0948 \u0907\u0938\u0932\u093f\u090f \u092f\u0947 \u0938\u093e\u092c\u0941\u0928 \u0915\u0947 \u0938\u093e\u0925 \u091d\u093e\u0917 \u0928\u0939\u0940\u0902 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948 |<\/p>\n<p><strong>Q9. \u0915\u093e\u0930\u094d\u092c\u0928 \u090f\u0935\u0902 \u0909\u0938\u0915\u0947 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0905\u0927\u093f\u0915\u0924\u0930 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u0908\u0902\u0927\u0928 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u094d\u092f\u094b\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0915\u093e\u0930\u094d\u092c\u0928 \u090f\u0902\u0935 \u0909\u0938\u0915\u0947 \u092f\u094c\u0917\u093f\u0915 \u0926\u0939\u0928 \u0915\u0947 \u092b\u0932\u0938\u094d\u0935\u0930\u0942\u092a \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u092e\u093e\u0924\u094d\u0930\u093e \u092e\u0947\u0902 \u090a\u0937\u094d\u092e\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948 | \u0907\u0928\u0915\u093e \u0926\u0939\u0928 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u093e \u0938\u0930\u0932 \u0939\u0948 \u0924\u0925\u093e \u091c\u094d\u0935\u0932\u0928 \u0924\u093e\u092a \u092d\u0940 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0939\u0948 \u0905\u0924: \u0907\u0928\u0915\u0947 \u092f\u094c\u0917\u093f\u0915 \u0915\u094b \u0908\u0927\u0928 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 |<\/p>\n<p><strong>Q10. \u0915\u0920\u094b\u0930 \u091c\u0932 \u0915\u094b \u0938\u093e\u092c\u0941\u0928 \u0938\u0947 \u0909\u092a\u091a\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u092a\u0930 \u091d\u093e\u0917 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u094b \u0938\u092e\u091d\u093e\u0907\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0915\u0920\u094b\u0930 \u091c\u0932 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u00a0\u0915\u0948\u0932\u094d\u0938\u093f\u092f\u092e \u0935 \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e \u0906\u092f\u0928 \u0938\u093e\u092c\u0941\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u0905\u0918\u0941\u0932\u0928\u0936\u0940\u0932 \u0932\u0935\u0923 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948 | \u0905\u0924: \u0938\u092b\u0947\u0926 \u0905\u0935\u0915\u094d\u0937\u0947\u092a \u0915\u093e \u0928\u093f\u092e\u093e\u0930\u094d\u0923 \u0939\u094b\u0924\u093e \u0939\u0948 |<\/p>\n<p>2C<sub>17<\/sub>H<sub>35<\/sub>COONa + Mg<sup>2+<\/sup>\u00a0\u2192\u00a0(C<sub>17<\/sub>H<sub>35<\/sub>COO)<sub>2Mg\u00a0<\/sub>+ 2Na<sup>+<\/sup><\/p>\n<p><strong>Q11. \u092f\u0926\u093f \u0906\u092a \u0932\u093f\u091f\u092e\u0938 \u092a\u0924\u094d\u0930 (\u0932\u093e\u0932 \u090f\u0935\u0902 \u0928\u0940\u0932)\u00a0\u0938\u0947 \u0938\u093e\u092c\u0941\u0928 \u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0930\u0947\u0902 \u0924\u094b \u0906\u092a\u0915\u093e \u092a\u094d\u0930\u0947\u0915\u094d\u0937\u0923 \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u093e?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :\u00a0<\/strong>\u0938\u093e\u092c\u0941\u0928 \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u0915\u093e \u0939\u094b\u0924\u093e \u0939\u0948 \u0905\u0924 : \u092f\u0939 \u0932\u093e\u0932 \u0932\u093f\u091f\u092e\u0938 \u092a\u0947\u092a\u0930 \u0907\u0915\u094b \u0928\u0940\u0932\u093e \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948 |<\/p>\n<p><strong>Q12. \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928\u0940\u0915\u0930\u0923 \u0915\u094d\u092f\u093e \u0939\u0948? \u0907\u0938\u0915\u093e \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u094d\u092f\u093e \u0939\u0948?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0905\u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u0939\u093e\u0908\u0921\u094d\u0930\u094b\u0915\u093e\u0930\u094d\u092c\u0928\u00a0\u0939\u093e\u0908\u0921\u094d\u0930\u094b\u091c\u0928 \u0938\u0947 \u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u092f\u094c\u0917\u093f\u0915 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948 | \u092f\u0939 \u092a\u094d\u0930\u0915\u093f\u092f\u093e\u00a0\u00a0\u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928\u0940\u0915\u0930\u0923 \u0915\u0939\u0932\u093e\u0924\u0940 \u0939\u0948 | \u0907\u0938 \u092a\u094d\u0930\u0915\u093f\u092f\u093e \u0915\u094b \u0924\u0947\u0932 \u0938\u0947 \u0918\u0940 \u092c\u0928\u093e\u0928\u0947 \u092e\u0947\u0902 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948<br \/>\n\u0935\u0928\u0938\u094d\u092a\u0924\u093f \u0924\u0947\u0932 +H<sub>2\u00a0<\/sub><\/p>\n<p><strong>Q13. \u0926\u093f\u090f \u0917\u090f \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u093e\u0930\u094d\u092c\u0928 : C<sub>2<\/sub>H<sub>6\u00a0<\/sub>, C<sub>3<\/sub>H<sub>8<\/sub>\u00a0, C<sub>3<\/sub>H<sub>6 ,\u00a0<\/sub>C<sub>2<\/sub>H<sub>2<\/sub>\u00a0 \u090f\u0935\u0902 CH<sub>4<\/sub>\u00a0\u092e\u0947\u0902 \u0915\u093f\u0938\u092e\u0947\u0902 \u0938\u0902\u0915\u0932\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0939\u094b\u0924\u0940 \u0939\u0948?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0C<sub>2<\/sub>H<sub>2\u00a0\u090f\u0935\u0902<\/sub>\u00a0C<sub>3<\/sub>H<sub>6<\/sub>\u092e\u0947\u0902 \u092f\u094b\u0917 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0939\u094b\u0917\u0940 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0947\u00a0\u00a0\u0905\u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u0939\u093e\u0908\u0921\u094d\u0930\u094b\u0915\u093e\u0930\u094d\u092c\u0928 \u0939\u0948 |<\/p>\n<p><strong>Q14. \u092e\u0915\u094d\u0916\u0928 \u090f\u0935\u0902 \u0916\u093e\u0928\u093e \u092c\u0928\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0924\u0947\u0932 \u0915\u0947 \u092c\u0940\u091a \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0905\u0902\u0924\u0930 \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u092c\u0924\u093e\u0907\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u092e\u0915\u094d\u0916\u0928\u00a0\u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u090f\u0935\u0902 \u0916\u093e\u0918 \u0924\u0947\u0932\u00a0\u0905\u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u093e\u0930\u094d\u092c\u0928 \u0939\u0948 | \u0907\u0928\u092e\u0947\u0902 \u092c\u094d\u0930\u094b\u092e\u0940\u0928 \u091c\u0932 \u0915\u095c\u0947 \u0938\u0939\u093e\u092f\u0924\u093e \u0938\u0947 \u0905\u0924\u0902\u0930 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 | \u092e\u0915\u094d\u0916\u0928 \u0935 \u0924\u0947\u0932 \u0917\u0930\u094d\u092e \u0915\u0930\u0947\u0902 | \u0905\u092c \u0907\u0928\u0915\u0947\u0902 \u0915\u091b\u0941 \u092c\u0941\u0901\u0926\u0947\u0902 \u092c\u094d\u0930\u094b\u092e\u0940\u0928 \u091c\u0932 \u0915\u0940 \u0921\u093e\u0932\u0947\u0902 | \u092e\u0915\u094d\u0916\u0928 \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092c\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915 \u0939\u0948 | \u0907\u0938\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0924\u0947\u0932 \u092e\u0947\u0902 \u0921\u093e\u0932\u0928\u0947 \u092a\u0930 \u092c\u094d\u0930\u094b\u092e\u0940\u0928 \u091c\u0932 \u0915\u093e \u0930\u0902\u0917 \u0909\u095c \u091c\u093e\u0924\u093e \u0939\u0948 \u0905\u0924: \u092f\u0939\u00a0\u0905\u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u093e\u0930\u094d\u092c\u0928 \u0939\u0948 |<\/p>\n<p><strong>Q15. \u0938\u093e\u092c\u0941\u0928 \u0915\u0940 \u0938\u095e\u093e\u0908\u00a0\u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0940 \u0915\u094d\u0930\u093f\u092f\u093e\u0935\u093f\u0927\u093f \u0938\u092e\u091d\u093e\u0907\u090f\u0964<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :\u00a0<\/strong>\u0938\u093e\u092c\u0941\u0928 \u0915\u0947 \u0905\u0928\u0941 \u092e\u0947\u0902 \u0926\u094b \u0938\u093f\u0930\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948 \u090f\u0915 \u091c\u0932 \u0935\u093f\u0930\u094b\u0927\u0940 \u0924\u0925\u093e \u0926\u0942\u0938\u0930\u093e \u091c\u0932\u093e\u0930\u093e\u0917\u0940 | \u091c\u0932 \u0935\u093f\u0930\u094b\u0927\u0940 \u0938\u093f\u0930\u093e \u0915\u092a\u095c\u094b \u092e\u0947\u0902 \u0932\u0917\u0940 \u092e\u0948\u0932 \u0915\u0947 \u0938\u093e\u0925 \u091a\u093f\u092a\u0915 \u091c\u093e\u0924\u093e \u0939\u0948 \u092a\u0930\u0928\u094d\u0924\u0941 \u091c\u0932\u093e\u0930\u093e\u0917\u0940 \u0938\u093f\u0930\u093e \u091c\u0932 \u0915\u0947 \u0905\u0923\u0941\u0913\u0902 \u0938\u0947 \u091a\u093f\u092a\u0915 \u091c\u093e\u0924\u093e \u0939\u0948 | \u00a0\u0907\u0938\u0940 \u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0947 \u0915\u093e\u0930\u0923 \u091d\u093e\u0917 (\u092e\u093f\u0938\u0947\u0932) \u0928\u093f\u0930\u094d\u092e\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 | \u0907\u0938 \u091d\u093e\u0917 \u092e\u0947\u0902 \u0938\u093e\u092c\u0941\u0928 \u0915\u0947 \u0905\u0923\u0941 \u090f\u0915 \u0917\u094b\u0932\u093e\u0915\u093e\u0930 \u0906\u0915\u093e\u0930 \u092e\u0947\u0902 \u0935\u094d\u092f\u0935\u0938\u093f\u0925\u094d\u0924 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948 | \u0927\u094d\u0930\u0941\u0935\u0940\u092f \u092d\u093e\u0917 CooNa<sup>+\u00a0<\/sup>|<\/p>\n<p style=\"text-align: center;\"><strong><span style=\"color: #0000ff;\">\u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0924\u094d\u0924\u0930<\/span><\/strong><\/p>\n<div>\n<p><strong>Q1. \u0915\u093e\u0930\u094d\u092c\u0928 \u091a\u093e\u0930 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093e\u0928 \u0916\u094b\u0915\u0930 \u0915\u093f\u0938 \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u0917\u0948\u0938 (\u0928\u0949\u092c\u0932 \u0917\u0948\u0938 ) \u0915\u0947 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928\u093f\u0915 \u0935\u093f\u0928\u094d\u092f\u093e\u0938 \u0915\u094b \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0939\u0940\u0932\u093f\u092f\u092e<\/p>\n<p><strong>Q2. \u092d\u0942\u092a\u0930\u094d\u092a\u091f\u0940 \u092e\u0947\u0902 \u0916\u0928\u093f\u091c \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u0940 \u0915\u093f\u0924\u0928\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> 0.002 %<\/p>\n<p><strong>Q3. \u0915\u093e\u0930\u094d\u092c\u0928 \u0915\u093e \u090f\u0915 \u0917\u0941\u0923 \u092c\u0924\u093e\u0907\u090f\u00a0\u091c\u093f\u0938\u0915\u0947\u00a0\u0915\u093e\u0930\u0923 \u0935\u0939 \u092c\u095c\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u092e\u0947\u0902 \u0905\u0928\u0941 (molecules) \u092c\u0928\u0924\u093e \u0939\u0948 |\u00a0\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0936\u094d\u0930\u0943\u0902\u0916\u0932\u0928 |<\/p>\n<p><strong>Q4. \u090f\u0938\u094d\u091f\u0930\u00a0\u0905\u092e\u094d\u0932 \u092f\u093e \u0915\u094d\u0937\u093e\u0930 \u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u092a\u0941\u0928: \u090f\u0932\u094d\u0915\u094b\u0939\u0932 \u090f\u0935\u0902 \u0915\u093e\u0930\u094d\u092c\u094b\u0915\u094d\u0938\u093f\u0932\u093f\u0915 \u0905\u092e\u094d\u0932 \u092c\u0928\u093e\u0924\u093e \u0939\u0948, \u0907\u0938 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0915\u094d\u092f\u093e \u0915\u0939\u0924\u0947 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0938\u093e\u092c\u0941\u0928\u0940\u0915\u0930\u0923<\/p>\n<p><strong>Q5. \u092e\u093f\u0936\u0947\u0932 \u0915\u0947 \u0915\u093f\u0938 \u0936\u093f\u0930\u0947 \u0915\u094b \u0906\u092f\u0928\u093f\u0915 \u0936\u093f\u0930\u093e \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u091c\u0932\u0930\u093e\u0917\u0940 \u0936\u093f\u0930\u093e<\/p>\n<p><strong>Q6. \u090f\u0932\u094d\u0915\u0947\u0928 \u092e\u0947\u0902 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u0906\u092c\u0902\u0927 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f |<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u090f\u0915\u0932 \u0906\u092c\u0902\u0927 |<\/p>\n<p><strong>Q7. \u0938\u092e\u093e\u0928\u094d\u092f \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0915\u094b \u0915\u093f\u0938 \u0928\u093e\u092e \u0938\u0947 \u091c\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u090f\u0925\u0947\u0928\u094b\u0932 |<\/p>\n<p><strong>Q8. \u090f\u0925\u0947\u0928\u094b\u0932 \u090f\u0935\u0902 \u090f\u0925\u0947\u0928\u094b\u0907\u0915 \u0905\u092e\u094d\u0932 \u0915\u0940 \u0906\u092a\u0938\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u0915 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u093f\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0938\u094d\u0935\u093e\u0926 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0915\u093e\u0930\u0915 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 |<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u090f\u0938\u094d\u091f\u0930 |<\/p>\n<p><strong>Q9. \u092e\u093f\u0936\u0947\u0932 \u0935\u093f\u0932\u092f\u0928 \u092e\u0947\u0902 \u0915\u093f\u0938 \u0930\u0942\u092a \u092e\u0947\u0902 \u092c\u0928\u0947 \u0930\u0939\u0924\u0947 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0915\u094b\u0932\u093e\u0907\u0921\u0932 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 |<\/p>\n<p><strong>Q10. \u092e\u093f\u0936\u0947\u0932 \u0935\u093f\u0932\u092f\u0928 \u092e\u0947\u0902 \u0915\u093f\u0938 \u0915\u093e\u0930\u0923 \u0905\u0935\u0915\u094d\u0937\u0947\u092a\u093f\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0947 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0906\u092f\u0928-\u0906\u092f\u0928 \u0935\u093f\u0915\u0930\u094d\u0937\u0923 \u0915\u0947 \u0915\u093e\u0930\u0923 |<\/p>\n<p><strong>Q11. \u0915\u094d\u092f\u093e \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u0938\u093e\u092c\u0941\u0928 \u0915\u093e \u0918\u094b\u0932 \u092c\u093e\u0926\u0932 \u091c\u0948\u0938\u093e \u0926\u093f\u0916\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0938\u093e\u092c\u0941\u0928 \u0915\u0947 \u092e\u093f\u0936\u0947\u0932 \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u094b \u092a\u094d\u0930\u0915\u0940\u0930\u094d\u0923\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948 |<\/p>\n<p><strong>Q12. \u0905\u092a\u092e\u093e\u0930\u094d\u091c\u0915 (Detergent) \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u092f\u0947 \u0932\u0902\u092c\u0940 \u0915\u093e\u0930\u094d\u092c\u094b\u0915\u094d\u0938\u093f\u0932\u093f\u0915 \u0905\u092e\u094d\u0932 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u0947 \u0905\u092e\u094b\u0928\u093f\u092f\u092e \u090f\u0935\u0902 \u0938\u0932\u094d\u092b\u094b\u0928\u0947\u091f \u0932\u0935\u0923 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 |<\/p>\n<p><strong>Q13. \u0905\u092a\u092e\u093e\u0930\u094d\u091c\u0915\u00a0\u00a0(Detergent)\u00a0\u0915\u0920\u094b\u0930 \u091c\u0932 \u092e\u0947\u0902 \u0909\u092a\u0938\u094d\u0925\u093f\u0924 \u0915\u0948\u0932\u094d\u0936\u093f\u092f\u092e \u090f\u0935\u0902 \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e \u0906\u092f\u0928\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0905\u0918\u0941\u0932\u0928\u0936\u0940\u0932 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u094d\u092f\u094b\u0902 \u0928\u0939\u0940\u0902 \u092c\u0928\u093e\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0905\u092e\u094b\u0928\u093f\u092f\u092e \u090f\u0935\u0902 \u0938\u0932\u094d\u092b\u094b\u0928\u0947\u091f \u0932\u0935\u0923\u094b\u0902 \u0915\u093e \u0938\u093f\u0930\u093e \u0906\u0935\u0947\u0936\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 |<\/p>\n<p><strong>Q14. \u090f\u0925\u0947\u0928\u094b\u0907\u0915 \u0905\u092e\u094d\u0932 \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u090f\u0935\u0902 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928\u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u0915\u094d\u092f\u093e \u092c\u0928\u093e\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0932\u0935\u0923, \u0915\u093e\u0930\u094d\u092c\u0928 \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u090f\u0935\u0902 \u091c\u0932 |<\/p>\n<p><strong>Q15. \u090f\u0925\u0947\u0928\u094b\u0907\u0915 \u0905\u092e\u094d\u0932 \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u090f\u0935\u0902 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928\u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0932\u0935\u0923 (salt) \u0915\u094b \u0915\u094d\u092f\u093e \u0915\u0939\u0924\u0947 \u00a0\u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0938\u094b\u0921\u093f\u092f\u092e \u090f\u0938\u0940\u091f\u0947\u091f |<\/p>\n<p><strong>Q16. \u090f\u0938\u0947\u091f\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u0947 \u0915\u093f\u0924\u0928\u0947 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0935\u093f\u0932\u092f\u0928 \u0938\u0947 \u0938\u093f\u0930\u0915\u093e \u092c\u0928\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> 3 &#8211; 5%<\/p>\n<p><strong>Q17. \u0936\u0941\u0926\u094d\u0927 \u090f\u0925\u0947\u0928\u094b\u0907\u0915 \u0905\u092e\u094d\u0932 \u0915\u093e \u0917\u0932\u0928\u093e\u0902\u0915 \u0915\u093f\u0924\u0928\u093e \u0939\u094b\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> 290 k \u092f\u093e 17\u00a0<sup>\u0966<\/sup>C<\/p>\n<p><strong>Q18. \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0917\u094d\u0930\u0941\u092a \u0915\u0947 \u0909\u0938 \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f \u091c\u093f\u0938\u0915\u0947 \u0938\u0947\u0935\u0928 \u0938\u0947 \u091a\u093e\u0915\u094d\u0937\u0941\u0937 \u0924\u0902\u0924\u094d\u0930\u093f\u0915\u093e \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948 \u090f\u0935\u0902 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0905\u0901\u0927\u093e \u092d\u0940 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948 |\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u092e\u0948\u0925\u0947\u0928\u093e\u0932 |<\/p>\n<p><strong>Q19. \u0935\u093f\u0915\u0943\u0924 \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0925\u0947\u0928\u093e\u0932 \u092e\u0947\u0902 \u0915\u094d\u092f\u093e \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u091c\u093f\u0938\u0938\u0947 \u092f\u0939 \u091c\u0939\u0930\u0940\u0932\u093e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948 |<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u092e\u0947\u0925\u0947\u0928\u093e\u0932 |<\/p>\n<p><strong>Q20. \u092f\u0915\u0943\u0924 \u092e\u0947\u0902 \u092e\u0947\u0925\u0947\u0928\u093e\u0932 \u0906\u0915\u094d\u0938\u0940\u0915\u0943\u0924 \u0939\u094b\u0915\u0930 \u0915\u094c\u0928 \u0938\u093e \u092a\u0926\u093e\u0930\u094d\u0925 \u092c\u0928 \u091c\u093e\u0924\u093e \u0939\u0948 |<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u092e\u0947\u0925\u0947\u0928\u0948\u0932 |<\/p>\n<p><strong>Q21. \u090f\u0915 \u0928\u093f\u0930\u094d\u091c\u0932\u0940\u0915\u093e\u0930\u0915 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f |<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0938\u0932\u094d\u092b\u094d\u092f\u0942\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 |<\/p>\n<p><strong>Q22. \u0915\u093f\u0924\u0928\u0947 \u0915\u0947\u0932\u094d\u0935\u093f\u0928 \u0924\u093e\u092a \u092a\u0930 \u090f\u0925\u0947\u0928\u0949\u0932 \u0915\u094b \u0938\u093e\u0928\u094d\u0926\u094d\u0930 \u0938\u0932\u094d\u092b\u094d\u092f\u0942\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u090f\u0925\u0947\u0928\u0949\u0932 \u0915\u093e \u0928\u093f\u0930\u094d\u091c\u0932\u0940\u0915\u0930\u0923 \u0939\u094b\u0915\u0930 \u090f\u0925\u0940\u0928 \u092c\u0928\u093e\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> 443 K \u092a\u0930<\/p>\n<p><strong>Q23. \u090f\u0932\u094d\u0915\u094b\u0939\u0932 \u0938\u094b\u0921\u093f\u092f\u092e \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 \u0915\u094c\u0928 \u0938\u093e \u0917\u0948\u0938 \u0909\u0924\u094d\u0938\u0930\u094d\u091c\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 |<\/p>\n<p><strong>Q24. \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928\u093f\u0915\u0930\u0923 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u0915\u093f\u0938 \u0909\u0924\u094d\u092a\u094d\u0930\u0947\u0930\u0915 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u093e \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0928\u093f\u0915\u0948\u0932 \u0909\u0924\u094d\u092a\u094d\u0930\u0947\u0930\u0915 \u092f\u093e \u092a\u0948\u0932\u0947\u0921\u093f\u092f\u092e |<\/p>\n<p><strong>Q25. \u0935\u0928\u0938\u094d\u092a\u0924\u093f \u0924\u0947\u0932 \u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u0915\u093e\u0930\u094d\u092c\u0928 \u0939\u0948 \u092f\u093e \u0905\u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u0915\u093e\u0930\u094d\u092c\u0928 \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong>\u00a0\u0905\u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u0915\u093e\u0930\u094d\u092c\u0928 |<\/p>\n<p><strong>Q26. \u0915\u0941\u091b \u092a\u0926\u093e\u0930\u094d\u0925\u094b \u092e\u0947\u0902 \u0905\u0928\u094d\u092f \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u0915\u094b \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0926\u0947\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u0909\u0928\u094d\u0939\u0947\u0902 \u0915\u094d\u092f\u093e \u0915\u0939\u0924\u0947 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0911\u0915\u094d\u0938\u0940\u0915\u093e\u0930\u0915 |<\/p>\n<p><strong>Q27. \u090f\u0915\u00a0\u0911\u0915\u094d\u0938\u0940\u0915\u093e\u0930\u0915 \u0915\u093e \u0909\u0926\u093e\u0939\u0930\u0923 \u0926\u0940\u091c\u093f\u090f |<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u092a\u0930\u092e\u0948\u0917\u0928\u0947\u091f |<\/p>\n<p><strong>Q28. \u092e\u0940\u0925\u0947\u0928 \u0915\u093e \u0915\u094d\u0932\u094b\u0930\u0940\u0928 \u0917\u0948\u0938 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0942\u0930\u094d\u092f \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u0909\u0924\u094d\u092a\u093e\u0926 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f |<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0915\u094d\u0932\u094b\u0930\u094b-\u092e\u0940\u0925\u0947\u0928 \u090f\u0935\u0902 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u094d\u0932\u094b\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 |<\/p>\n<p><strong>Q29. \u091c\u0940\u0935\u093e\u0936\u094d\u092e\u0940 \u0908\u0902\u0927\u0928 \u091c\u0948\u0938\u0947 \u0915\u094b\u092f\u0932\u093e \u090f\u0935\u0902 \u092a\u0947\u091f\u094d\u0930\u094b\u0932\u093f\u092f\u092e \u0915\u0947 \u0926\u0939\u0928 \u0915\u0947 \u092a\u0930\u093f\u0923\u093e\u092e \u0938\u094d\u0935\u0930\u0941\u092a \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u0915 \u092a\u094d\u0930\u0926\u0942\u0937\u0915 \u0915\u093e \u0928\u093e\u092e \u092c\u0924\u093e\u0907\u090f |\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0938\u0932\u094d\u092b\u0930 \u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092f\u093e \u0928\u093e\u0907\u091f\u094d\u0930\u094b\u091c\u0928 \u0915\u0947 \u0911\u0915\u094d\u0938\u093e\u0907\u0921 |<\/p>\n<p><strong>Q30. \u0939\u0948\u0932\u094b\u091c\u0928 \u0938\u092e\u0942\u0939 \u0915\u0947 \u0924\u0924\u094d\u0935\u094b\u0902 \u0915\u0940 \u0938\u0902\u092f\u094b\u091c\u0915\u0924\u093e \u0915\u093f\u0924\u0928\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> 1<\/p>\n<p><strong>Q31. \u0906\u0923\u0935\u093f\u0915 \u0926\u094d\u0930\u0935\u094d\u092f\u092e\u093e\u0928 \u0915\u0947 \u092c\u095d\u0928\u0947 \u0938\u0947 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u0947 \u0915\u093f\u0928 \u0926\u094b \u092d\u094c\u0924\u093f\u0915 \u0917\u0941\u0923\u094b\u0902 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0939\u094b\u0924\u0940 \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0917\u0932\u0928\u093e\u0902\u0915 \u090f\u0935\u0902 \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 |<\/p>\n<p><strong>Q32. \u0915\u093e\u0930\u094d\u092c\u0928 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e\u0913\u0902 \u092e\u0947\u0902 \u0938\u092e\u091c\u093e\u0924\u0940\u092f \u0936\u094d\u0930\u0947\u0923\u093f\u092f\u093e\u0902 \u0915\u093f\u0938 \u0924\u0924\u094d\u0935 \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 |<\/p>\n<p><strong>Q33. \u0915\u093e\u0930\u094d\u092c\u0928 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0938\u0947 \u091c\u092c \u090f\u0915 \u0939\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930\u094d\u092f\u093e\u0924\u094d\u092e\u0915 \u0938\u092e\u0942\u0939 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948 \u0924\u094b \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u092f\u094c\u0917\u093f\u0915\u094b\u0902 \u0915\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u094b \u0915\u094d\u092f\u093e \u0915\u0939\u0924\u0947 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0938\u092e\u091c\u093e\u0924\u0940\u092f \u0936\u094d\u0930\u0947\u0923\u0940 |<\/p>\n<p><strong>Q34. \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u093e\u0930\u094d\u092c\u0928 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0938\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0924\u0924\u094d\u0935 \u0915\u094b \u0915\u094d\u092f\u093e \u0915\u0939\u0924\u0947 \u0939\u0948 ?\u00a0<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0935\u093f\u0937\u092e \u092a\u0930\u092e\u093e\u0923\u0941 |<\/p>\n<p><strong>Q35. \u0935\u0939 \u0915\u094c\u0928 \u0938\u093e\u00a0\u092a\u0926\u093e\u0930\u094d\u0925 \u0939\u0948 \u091c\u094b \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u093e \u0932\u0947\u0915\u093f\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0940 \u0926\u0930 \u0915\u094b \u092c\u095d \u0926\u0947\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong> \u0909\u0924\u094d\u092a\u094d\u0930\u0947\u0930\u0915 |<\/p>\n<p>Hope given NCERT Solutions for Class 10 Science Chapter 4\u00a0are helpful to complete your homework.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium) These Solutions are part of NCERT Solutions for Class 10 Science in Hindi Medium. Here we have given NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds. Chapter 4. \u0915\u093e\u0930\u094d\u092c\u0928 \u0914\u0930 \u0907\u0938\u0915\u0947 \u092f\u094c\u0917\u093f\u0915 \u0905\u0927\u094d\u092f\u093e\u092f : 4\u00a0 \u092a\u0947\u091c \u2013 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/\"> <span class=\"screen-reader-text\">NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium)<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":5,"featured_media":7098,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","spay_email":""},"categories":[2],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium) - MCQ Questions<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium) - MCQ Questions\" \/>\n<meta property=\"og:description\" content=\"NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium) These Solutions are part of NCERT Solutions for Class 10 Science in Hindi Medium. Here we have given NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds. Chapter 4. \u0915\u093e\u0930\u094d\u092c\u0928 \u0914\u0930 \u0907\u0938\u0915\u0947 \u092f\u094c\u0917\u093f\u0915 \u0905\u0927\u094d\u092f\u093e\u092f : 4\u00a0 \u092a\u0947\u091c \u2013 &hellip; NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium) Read More &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ Questions\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-23T05:35:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-03-02T04:53:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mcq-questions.com\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-4-Carbon-and-Its-Compounds-Hindi-Medium.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:site\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raju\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mcq-questions.com\/#website\",\"url\":\"https:\/\/mcq-questions.com\/\",\"name\":\"MCQ Questions\",\"description\":\"MCQ Questions for Class 1 to 12\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mcq-questions.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i2.wp.com\/mcq-questions.com\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-4-Carbon-and-Its-Compounds-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"contentUrl\":\"https:\/\/i2.wp.com\/mcq-questions.com\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-4-Carbon-and-Its-Compounds-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"width\":1280,\"height\":720,\"caption\":\"NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium)\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/#webpage\",\"url\":\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/\",\"name\":\"NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium) - 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Here we have given NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds. Chapter 4. \u0915\u093e\u0930\u094d\u092c\u0928 \u0914\u0930 \u0907\u0938\u0915\u0947 \u092f\u094c\u0917\u093f\u0915 \u0905\u0927\u094d\u092f\u093e\u092f : 4\u00a0 \u092a\u0947\u091c \u2013 &hellip; NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium) Read More &raquo;","og_url":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/","og_site_name":"MCQ Questions","article_publisher":"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/","article_published_time":"2021-07-23T05:35:14+00:00","article_modified_time":"2022-03-02T04:53:51+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/mcq-questions.com\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-4-Carbon-and-Its-Compounds-Hindi-Medium.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_creator":"@ncertsolguru","twitter_site":"@ncertsolguru","twitter_misc":{"Written by":"Raju","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/mcq-questions.com\/#website","url":"https:\/\/mcq-questions.com\/","name":"MCQ Questions","description":"MCQ Questions for Class 1 to 12","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mcq-questions.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/#primaryimage","inLanguage":"en-US","url":"https:\/\/i2.wp.com\/mcq-questions.com\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-4-Carbon-and-Its-Compounds-Hindi-Medium.png?fit=1280%2C720&ssl=1","contentUrl":"https:\/\/i2.wp.com\/mcq-questions.com\/wp-content\/uploads\/2018\/07\/NCERT-Solutions-for-Class-10-Science-Chapter-4-Carbon-and-Its-Compounds-Hindi-Medium.png?fit=1280%2C720&ssl=1","width":1280,"height":720,"caption":"NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium)"},{"@type":"WebPage","@id":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/#webpage","url":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-science-chapter-4-hindi\/","name":"NCERT Solutions for Class 10 Science Chapter 4 Carbon and Its Compounds (Hindi Medium) - 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