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Question

Alkene can be prepared from alkyl halide by the following reagent RX+N¯uAlkene+NuH

A
Alc. KOH + heat
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B
Aq. KOH + cold water
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C
NaOH
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D
LiOH
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Solution

The correct option is A Alc. KOH + heat
The standard reagent used is alc.KOH, in the presence of heat.

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