Which functional group is present in an alcohol?
Answer and explanation
Correct answer: A. Hydroxyl, -OH
- Step 1: Alcohols are named from the -OH group bonded to a saturated carbon. Step 2. Match that group to its name. Answer: Hydroxyl. Why not the others: -COOH is a carboxylic acid; -CHO is an aldehyde; -NH2 is an amine.
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