MCQ
An aromatic compound $‘A‘$ having molecular formula $C_7H_6O_2$ on treating with aqueous ammonia and heating forms compound $‘B’$. The compound $‘B’$ on reaction with molecular bromine and potassium hydroxide provides compound $‘C’$ having molecular formula $C_6H_7N$. The structure of $‘A’$ is
- ✓
- B
- C
- D
