Question

Defination fractional distillation

Answer 1

It is the process of heating in limited supply of air to obtain different useful components , such as coke , coal tar and coal gas is called distructive distillation

Answer 2

"$\ \ \huge \bf{ \pmb{\underline{\red{Fractional \: \: distillation}}}}$

Fractional distillation is a process by which components in a chemical mixture are separated into different parts according to their different boiling points. Fractional distillation is used to purify chemicals and to separate mixtures to obtain their components.

Use of Fractional distillation

• Separating a mixture of alcohol and water.
• Heating of the crude oil to get gasoline.