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Alcoholic sol of KOH is used for :...

Alcoholic sol of KOH is used for :

A

dehydrogenation

B

dehalogenation

C

dehydration

D

dehydrohalogenation

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The correct Answer is:
D
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The treatment of alkyl chlorides with aqueous KOH leads to the formation of alcohols but in presence of alcoholic KOH , alkenes are major products. Explain.

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