Phenol $\xrightarrow{Zn \, \text{dust}} X$ $\xrightarrow[Anhyd. \, AlCl_3]{CH_3Cl} Y$ $\xrightarrow{\text{Alkaline } KMnO_4} Z$. In the above reaction,what is $Z$?

Which of the following statements is not correct?

Phenol reacts with bromine in carbon disulphide $(CS_2)$ at low temperature to give:

What will be the major product of the given reaction?

When phenol is allowed to react with $Br_2$ in $(i)$ $CS_2$ solution and $(ii)$ in aqueous solution,the resulting compounds are

The products $X$ and $Y$ which are formed in the following sequence of reactions are respectively:
$\text{Phenol}$ $\xrightarrow{dil \ HNO_3} X$ $\xrightarrow{1. Zn/HCl, \Delta \atop 2.(CH_3CO)_2O (1 \ equiv)} Y$