1, 2-dibromoethane when heated with alcoholic | vedclass

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Question

(B) The reaction of $1, 2-$dibromoethane with alcoholic $KOH$ is a dehydrohalogenation reaction.When $1, 2-$dibromoethane $(BrCH_2-CH_2Br)$ is heated

Vedclass · Accepted Answer

Acetylene

Vedclass · Answer

(B) The reaction of $1, 2-$dibromoethane with alcoholic $KOH$ is a dehydrohalogenation reaction.When $1, 2-$dibromoethane $(BrCH_2-CH_2Br)$ is heated with alcoholic $KOH$,it undergoes double dehydrohalogenation to form acetylene $(CH \equiv CH)$.The reaction is: $BrCH_2-CH_2Br + 2KOH 	ext{ (alc.)} \xrightarrow{\Delta} CH \equiv CH + 2KBr + 2H_2O$.

$1, 2-$dibromoethane when heated with alcoholic potash gives

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