Question

Q2. How to punify a given organic compound (such as Naphthalene) by the
process of sublimation?​

Answer 1

Explanation:

Types of Purification

A large number of methods are available for the purification of substances. The choice of method, however, depends upon the nature of substance (whether solid or liquid). It also depends on the type of impurities present in it. We commonly use these methods for purification of substances:

• Simple crystallisation
• Fractional crystallisation
• Sublimation
• Simple distillation
• Fractional distillation
• Distillation under reduced pressure
• Steam distillation
• Azeotropic distillation
• Chromatography