While using the given apparatus, what must be kept in mind?

Options

A. The mixture in the distillation flask must contain a solid.
B. The temperature difference between the boiling points of components of the mixture must be less than `25^@ `C.
C. The temperature difference between the boiling points of components of the mixture must be more than `25^@` C.
D. All of these.

Answer

C

Explanation

It is a simple distillation process and only those liquid mixtures can be separated by this method in which the difference in boiling points of components is more than `25^@ `C.