Question

On heating aniline with fuming sulphuric acid at $180^{\circ }$ the compound formed will be

• A. Aniline disulphate
• B. Aniline 2, 4, 6-trisulphonic acid
• C. Sulphanilic acid
• D. None

Answer 1

Answer: (C)

Correct answer is (c) Sulphanilic acid