Among the following,the compound that undergoes nitration readily is

What does phenol give with dilute $HNO_3$?

Arrange the following compounds in increasing order of $C-OH$ bond length: methanol,phenol,$p-$ethoxyphenol.

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 $Z$?

The major product formed in the following reaction is:

The action of bromine water (excess) on salicylic acid results in the formation of