Coal tar is the main source of $....$.

Among the xylenes,which is thermodynamically most stable?

The correct order of reactivity towards the electrophilic substitution of the compounds aniline $(I)$,benzene $(II)$,and nitrobenzene $(III)$ is

The correct order of the rate of $EAS$ (electrophilic aromatic substitution) for the given compounds is:

The major product of the reaction is

The product formed when benzene is nitrated by fuming nitric acid is