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C(6)H(5)-CH=CHCHO overset((X))rarr C(6)H...

`C_(6)H_(5)-CH=CHCHO overset((X))rarr C_(6)H_(5)CH=CH_(2)OH`
In the above sequence (X) can be:

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
`underset("Cinnamic aldehyde")(C_(6)H_(5)-CH=CHCHO)overset(NaBH_(4)) to underset("Cinnamic alcohol")(C_(6)H_(5)=CH*CH_(2)OH)`
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