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overset(H(2)+Ni)(leftarrow) PhNO(2) over...

`overset(H_(2)+Ni)(leftarrow) PhNO_(2) overset(LAH)(rarr)(A)`.
The products `(A)` and `(B)` are:

A

a.`PhNH_(2)`, `PhNH_(2)`

B

b.`Ph-N=N-Ph`, `Ph-N=N-Ph`

C

c.`Ph-N=N-Ph, PhNH_(2)`

D

d.`Ph-NH-NH-Ph, PhNH_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`LAH` reduces `PhNO_(2)` group to `(Ph-N=N-Ph)` group, whereas `(H_(2) + Ni)` reduces `PhNO_(2)` group to `PhNH_(2)`. So the anwer is `(c )`.
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