MCQ
What is the functional group in alcohol?
- ✓$−OH$
- B$−CN$
- C$−NC$
- D$-\mathrm{NH}_2$
✓
Answer
Correct option: A.
$−OH$
$-OH\ ($Hydroxyl group$)$ is the functional group of alcohol. Because, if we add $-OH$ to a Methyl group $\left(-\mathrm{CH}_3\right)$, it will be converted to Methyl alcohol $\left(\mathrm{CH}_3 \mathrm{OH}\right)$.
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