Distinction between pent-1-ene and pent-1-yne | vedclass

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Question

(A) $pent-1-yne$ is a terminal alkyne containing an acidic hydrogen atom. It reacts with Tollen's reagent $([Ag(NH_3)_2]^+)$ to form a white precipita

Vedclass · Accepted Answer

$[Ag(NH_3)_2]^+$

Vedclass · Answer

(A) $pent-1-yne$ is a terminal alkyne containing an acidic hydrogen atom. It reacts with Tollen's reagent $([Ag(NH_3)_2]^+)$ to form a white precipitate of silver pent$-1-$ynide. $pent-1-ene$ does not contain an acidic hydrogen and therefore does not react with Tollen's reagent. Thus,Tollen's reagent is used to distinguish between them.

Distinction between $pent-1-ene$ and $pent-1-yne$ is done by:

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