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When an alkyne RC-=CH is treated with cu...

When an alkyne `RC-=CH` is treated with cuprous ion in an ammoniacal medium one of the products is

A

`RC-=C Cu`

B

`CuC-=CH`

C

`CuC-=C Cu`

D

`RC-=CR`

Text Solution

Verified by Experts

The correct Answer is:
A
`RC -= CH overset(Cu^(+)//NH_(4)OH)rarrRC-=C Cu`
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