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Compounds (B) and (C) are:...


Compounds (B) and (C) are:

A

B

C

D

B is (I) and C is (II)

Text Solution

Verified by Experts

The correct Answer is:
C
Hydrogenation of triple bond to double bond by alkali metal in the preference of liq. `NH_3` and ethanol by `LiAlH_4` takes place by anti-addition, so the product in trans, trans (III).
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