What can be concluded from the order of boiling points of ether,carbon tetrachloride,ethanol,and water?

List-$I$ contains various reaction sequences and List-$II$ contains different phenolic compounds. Match each entry in List-$I$ with the appropriate entry in List-$II$ and choose the correct option.

For the given reaction,the value of $x$ is:

The number of possible isomers of the compound with molecular formula $C_7H_8O$ is

Which of the following statements are correct for phenol?
$(A)$ In general,phenol is more acidic than alcohol.
$(B)$ Phenol is used in the production of melamine plastic.
$(C)$ Phenol gives violet colour with neutral ferric chloride solution.
$(D)$ Phenol when heated with acetyl chloride gives phenetole.

Identify the reagents $X$,$Y$,and $Z$ in the following reaction schemes:
$(i)$ Benzene $\xrightarrow{X}$ Benzenesulfonic acid $\xrightarrow{Y}$ Sodium phenoxide $\xrightarrow{Z}$ Phenol
$(ii)$ Aniline $\xrightarrow{X}$ Benzenediazonium chloride $\xrightarrow{Y}$ Phenol
$(iii)$ Chlorobenzene $\xrightarrow{X}$ Sodium phenoxide $\xrightarrow{Y}$ Phenol