Class JEE Chemistry ALL Q #1241
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4 Marks 2026 JEE Main 2026 (Online) 22 January Morning Shift MCQ SINGLE
In organic compound with molecular formula ($X$) $C_{8}H_{9}NO$ when reacts with $KOH/Br_{2}$ forms '$P$' which on diazotization forms '$Q$' followed by its reaction with $CuCN$ forms '$R$' which on hydrolysis (acidic) formed '$S$' ($S$ can also be made by hydrolysis of original compound ($X$) ($C_{8}H_{9}NO$). $S$ on reaction with $KMnO_{4}/H^{+}$ forms '$T$' which has two types of hydrogen $X$ will be :
(A) $\text{Structure 1 (with } CH \text{ and } CONH_2 \text{ groups)}$
(B) $\text{Structure 3 (with } CH_3 \text{ and } CONH_2 \text{ groups)}$
(C) $\text{Structure 2 (with } CONH \text{ group)}$
(D) $\text{Structure 4 (with } CH_2-C-NH_2 \text{ group)}$
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