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CH(3)-CH=CHCHOoverset(X)rarrCH(3)CH=CHCH...

`CH_(3)-CH=CHCHOoverset(X)rarrCH_(3)CH=CHCH_(2)OH`
In the above reacton, X is

A

`H_(2)//Ni`

B

`NaBH_(4)`

C

`K_(2)Cr_(2)O_(7)//H^(+)`

D

both A and B

Text Solution

Verified by Experts

The correct Answer is:
B
`NaBH_(4)` reduces, `gt CO` to `gt CHOH` but does not reduce`C=C` but excess of `"LiAlH"_(4)` reduces both `-CHO` and `C=C` group.
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