The product obtained is/are

The increasing order of the rate of reaction with $Br_2 / AlCl_3$ is:

Identify the name of the reaction when phenol reacts with chloroform in the presence of aqueous $NaOH$.

Product $(A)$ and $(B)$ respectively are :-

The correct order of $pK_{a}$ values for the following compounds is:
$(a)$ Phenol
$(b)$ $p$-Dimethylaminophenol
$(c)$ $p$-Nitrophenol
$(d)$ $p$-Isopropylphenol

Identify the solvent used in the bromination of phenol to obtain $2,4,6$-tribromophenol.