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Ammonical cuprous chloride will give red...

Ammonical cuprous chloride will give red precipitate with which one of the following

A

`CH_(3)-C -= C- CH_(3)`

B

`CH_(3) -CH = CH_2`

C

`CH_(3) - C -= CH`

D

`CH_(3) - CH = CH- CH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Only terminal alkynes react with cuprous chloride to give a red ppt
`CH_3-C-= CH overset(Cu_2Cl_2)rarr CH_(3)-C -=C-Cu`
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