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Identify the wrong statement : On wa...

Identify the wrong statement : On warming with Ag powder chloroform is converted to ethyne, But-1-yne and But-2-yne can be distinguished by treatment with ammoniacal `Cu_(2) CI_(2)` or `AgNO_3`, Lewisite is prepared from ethyne, Neoprene is a polymer of isoprene

A

On warming with Ag powder chloroform is converted to ethyne

B

But-1-yne and But-2-yne can be distinguished by treatment with ammoniacal `Cu_(2) CI_(2)` or `AgNO_3`

C

Lewisite is prepared from ethyne

D

Neoprene is a polymer of isoprene

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