Aniline on treatment with NaNO2 in HCl at 0° C followed by treatment with alkaline β - naphthol gives:

Question

Aniline on treatment with NaNO2 in HCl at 0° C followed by treatment with alkaline β - naphthol gives: (A) a violet solution (B) a red solution (C) a green solution (D) a blue precipitate

Tardigrade Admin · Accepted Answer

Correct answer is (b) a red solution

Q. Aniline on treatment with $N a N O_{2}$ in $H Cl$ at $0^{\circ} C$ followed by treatment with alkaline $β -$ naphthol gives:

a violet solution

a red solution

a green solution

a blue precipitate

a canary yellow precipitate

Correct answer is (b) a red solution

Q. Aniline on treatment with NaNO2​ in HCl at 0∘C followed by treatment with alkaline β− naphthol gives:

a violet solution

a red solution

a green solution

a blue precipitate

a canary yellow precipitate

Correct answer is (b) a red solution

Q. Aniline on treatment with $N a N O_{2}$ in $H Cl$ at $0^{\circ} C$ followed by treatment with alkaline $β -$ naphthol gives: