The best and latest technique for isolation,purification and separation of organic compounds is:

Match List-$I$ with List-$II$:

List-$I$	List-$II$
$(A)$ Chloroform and Aniline	$(I)$ Steam distillation
$(B)$ Benzoic acid and Naphthalene	$(II)$ Sublimation
$(C)$ Water and Aniline	$(III)$ Distillation
$(D)$ Naphthalene and Sodium chloride	$(IV)$ Crystallisation

Compare the pressure of aniline and water in vapour phase distillation.

Given below are two statements:
Statement $I$: Vapours of the liquid with higher boiling point condense before vapours of the liquid with lower boiling points in fractional distillation.
Statement $II$: The vapours rising up in the fractionating column become richer in high boiling component of the mixture.

The correct statements among the following,for a chromatography purification method is:

Which one of the following methods is suitable to separate a mixture of $n$-pentane and toluene?