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A given nitrogen-containing compound A r...

A given nitrogen-containing compound A reacts with `Sn//HCl` followed by `HNO_(2)` to give an unstable compund `B.B` on treatment with phenol forms a beautiful coloured compound `C` with the molecular formula `C_(12)H_(10)N_(2)O` The structure of compound `A` is .
(a)
(b)
(c)
(d)

A

B

C

D

Text Solution

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The correct Answer is:
B
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