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The reaction of the compound A with gives an aromatic amine B. This amine on treatment with nitrous…
The reaction of the compound A with $\text{NH}_3$ gives an aromatic amine B. This amine on treatment with nitrous acid forms a diazonium salt which is used in the preparation of A.
Identify A and B.
- (a)$\text{C}_6\text{H}_5\text{NH}_2$ and $\text{C}_6\text{H}_5\text{Cl}$
- (b)$\text{C}_6\text{H}_5\text{Cl}$ and $\text{C}_6\text{H}_5\text{OH}$
- (c)$\text{C}_6\text{H}_5\text{CN}$ and $\text{C}_6\text{H}_5\text{Cl}$
- (d)$\text{C}_6\text{H}_5\text{Cl}$ and $\text{C}_6\text{H}_5\text{NH}_2$
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From ISC 2025 Practice Chemistry, question 14.