Alcohol Phenols And Ethers

Identify the product ' B ' in the following series of reactions.

\(\text { Chlorobenzene } \xrightarrow[\text { ii) } \mathrm{H}_3 \mathrm{O}^{+}]{\text {i) } \mathrm{NaOH}, 623 \mathrm{~K} / 150 \text { atm }} \mathrm{A} \xrightarrow{\mathrm{Br}_2 \text { water }} \mathrm{B}\)