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Showing posts from January 12, 2011

Carbon and its Compounds - NCERT Solutions of Exercise Questions | Class 10 CBSE Science (Chemistry)

Class X, NCERT (CBSE) Chemistry (Science) Chapter – 4, CARBON AND ITS COMPOUNDS NCERT Answers of Exercise Questions | NCERT Solutions Q.1: Ethane, with the molecular formula –C2H6– has (a) 6 covalent bonds  (b) 7 covalent bonds (c) 8 covalent bonds  (d) 9 covalent bonds Answer: (b) Q.2: Butanone is a four-carbon compound with the functional