Question

a mixture containing two liquids a and b which differ in their boiling points by 20k suggest a suitable process to separate them draw a diagram to explain

Answer 1

Answer:

Separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition) by means of distillation, typically using a fractionating column is called fractional distillation. In other words, separation process in which the volatile components (having different boiling points) and the difference is less than 25 K of a mixture (such as crude oil) are split from one another by heating the mixture in a column and collecting and condensing the vapours drawn from different levels of the column.