Which method is used to separate a mixture containing two miscible liquids?

 

Solution:

Concept: Distillation is used for the separation of components of a mixture containing two miscible liquids that boil without decomposition and have sufficient differences in their boiling points.

In order to separate a mixture consisting of two or more miscible liquids which differ in boiling point less than 25K, the method of fractional distillation is used.

Hence fractional distillation is used to separate different gases, different components of petroleum etc.