MCQ
1-Chlorobutane on reaction with alcoholic potash gives:
- A1-butene
- B1-butanol
- C2-butene
- D2-butanol
✓
Answer
- 1-butene
Explanation:
Alc. KOH is a dehydrohalogenation agent, it reacts with an alkyl halide and alkene forms as a product.
Reaction of process:
$\text{CH}_3\text{CH}_2\text{CH}_2\text{Cl}\xrightarrow{\text{alc.KOH}}\text{CH}_3\text{CH}_2\text{CH}=\text{CH}_2$
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