1.

Complete the following reaction by identifying X and Y. CH_(3)CH_(2)C -= CH overset(NaNH_(2))to X overset(C_(2)H_(5)Br)toY

Answer»

`X=CH_(3)CH_(2)COONa, Y=CH_(3)CH_(2)CH=CH_(2)`
`X=CH_(3)CH_(2)C-=CN a, Y=CH_(3)CH_(2)C-=C C_(2)H_(5)`
`X=CH_(3)CH_(2)CH_(2)CH_(2)Na,Y=CH_(3)CH_(2)CH_(2)CH_(3)`
`X=CH_(3)CH_(2)CH-=CN a, Y=CH_(3)CH_(2)-underset(C_(2)H_(5))underset(|)(C)H-CH_(3)`

Answer :B


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