When hydrogen is removed from alkane, the product obtained has the general formula:
Correct answer: C. CnH2n+1
- A. CnH2n+2
- B. CnH2n-2
- C. CnH2n+1
- D. CnH2n-1
Explanation
Alkanes have the general formula CnH2n+2. Removing one hydrogen atom results in a species called an alkyl group, which has the general formula CnH2n+1.
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Organic chemistry begins with carbon compounds classified by carbon skeleton, saturation and functional group. Work includes identifying groups such as hydroxyl, carbonyl, carboxyl and amino, applying basic nomenclature, and distinguishing structural, geometric and optical isomers, where the same molecular formula does not necessarily mean the same structure or properties.
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