NCERT Exercise Q1 (MCQ) - Carbon and its Compounds
Question: Ethane, with the molecular formula C₂H₂ has: (a) 6 covalent bonds (b) 7 covalent bonds (c) 8 covalent bonds (d) 9 covalent bonds
Answer: Answer: (b) 7 covalent bonds. 1. Ethane has the structure CH—–CH— (two methyl groups joined together). 2. There is 1 C–C single covalent bond between the two carbon atoms. 3. Each carbon atom has 3...
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