1.

The product `(A)` and `(B)` are:A. a.B. b.C. c.D. d.

Answer» Correct Answer - A
`NH_(4)HS` selectively reduces `(-NO_(2))` group para to the `(Me) (EDG)` group, whereas `(SnCl_(2)+HCl)` selectively reduces `(-NO_(2))` group ortho to the `(ME) (EDG)` group. So the answer is `(a)`.


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