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Propyne overset("Na(l))underset(Delta)ra...

Propyne `overset("Na(l))underset(Delta)rarrX+1/2H_(2),Xoverset(CH_3)underset(Delta)rarrY`
Which of the following reagents can be used to distinguish Y from propyne?

A

`NH_(4) OH + AgNO_(3) " (or) cold alk " KMnO_(4)`

B

`NH_(4)OH + Cu_(2)Cl_(2)` (or) `Br_(2)//"CCl"_(4)`

C

Cold alk, `KMnO_(4)` (or) `Br_(2)//"CCl"_(4)`

D

` NH_(4) OH +AgNO_(3)` (or) `NH_(4) OH+Cu_(2)Cl_(2)`

Text Solution

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The correct Answer is:
D
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