Impure sample of Naphthalene can be purified by:
Distillation
Chromatography
Crystallisation
Sublimation
Impure sample of Naphthalene can be purified by Sublimation.
The best and latest technique for isolation, purification and separation of organic compounds is:
(a) Crystallisation (b) Distillation (c) Sublimation (d) Chromatography