• # question_answer In the given reaction identify X and Y. A) B) C) D)

 Here, reaction (i) is known as Dow's process, where chlorobenzene gets converted into phenol in presence of $NaOH$. The formed phenol then reacts with chloroform in aqueous $NaOH$ to give salicylaldehyde. This reaction is known as Reimer-Tiemann reaction.