The products formed in the reaction of cumene with ${\mathrm{O}}_2$ followed by treatment with dil. $\mathrm{HCl}$ are:

The major product formed in the reaction given below will be:

The major product of the following reaction is:

The major product of the following reaction is:

 $\text{'}\mathrm{S}\text{'}$ is:

In the following reaction sequence, $\mathrm{Y}$ is:

${\mathrm{PhOCOCH}}_3\underset{△}{\overset{{\mathrm{AlCl}}_3}{\to }}\left(\mathrm{X}\right)\underset{\mathrm{NaOH}}{\overset{{\mathrm{l}}_2}{\to }}\left(\mathrm{Y}\right)$