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A) Reduction of but-2-yne by Na/liq. NH(...

A) Reduction of but-2-yne by Na/liq. `NH_(3)` gives 'trans' but-2-ene.
R) It is an example of 'anti' addition.

A

If both (A) and ( R) are correct and (R ) is correct explanation of (A).

B

If both (A) and (R ) are correct and (R ) is not correct explanation of (A).

C

If (A) is correct but ( R) is correct.

D

If (A) is incorrect but (R ) is correct.

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