GENERAL KNOWLEDGE

Detailed explanation-1: -What is the principle of fractional distillation ? Different liquids boil and evaporate at different temperatures, which is the basic principle of this type of distillation. As a result, when the mixture is heated, the substance with the lower boiling point begins to boil first, converting to vapours.

Detailed explanation-2: -Distillation is the oldest separation process and the most widely used unit operation in industry. It involves the separation of a mixture based on the difference in the boiling point (or volatility) of its components.

Detailed explanation-3: -Distillation is the process of separating the components of a liquid mixture through selective evaporation and condensation.

Detailed explanation-4: -Fractional distillation is the separation of a mixture of miscible liquids into its component parts based on the difference in their boiling points.