The general formula of alkanes is:
Correct answer: A. CnH2n+2
- A. CnH2n+2
- B. CnH2n
- C. CnH2n-2
- D. CnHn
Explanation
Alkanes are saturated hydrocarbons with single bonds, and their general formula is CnH2n+2.
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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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