Question

what is fractional distillation?

Answer 1

separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition) by means of distillation, typically using a fractionating column.

Answer 2

Hi friend.

@---Fractional distillation---
The process of separation of two liquids which differ from each other in boiling points by the means of distillation using fractional columns is called as Fractional distillation.
  For examples----Benzene and Toulene can be separated by Fractional distillation.

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