Two volatile liquids A and B differ in their boiling points by 15K. The process which can be used to separate them is

When two liquids in a mixture differ by their boiling points. Which of the following is the best method to separate these liquids?

Fill in the blanks. (a) A colloid is a ……… mixture and its components can be separated by the technique known as ……… . (b) Ice, water and water vapour look different and display different ………. Properties but they are ……. the same. (c) A mixture of chloroform and water taken in a separating funnel is mixed and left undisturbed for some time. The upper layer in the separating funnel will be of ........ and the lower layer will be that of ....... . (d) A mixture of two or more miscible liquids, for which the difference in the boiling points is less than 25 K can be separated by the process called .......... . (e) When light is passed through water containing a few drops of milk, it shows a bluish tinge. This is due to the ...... of light by milk and the phenomenon is called .......... . This indicates that milk is a ........... solution.

When two liquids A and B are mixed, their boiling points become greater than both of them. The mixture is :

Distillation is used to separate liquids which differ in their boiling point by

When two volatile liquids of similar boiling points, e.g., acetone (56^(@)C) and methanol (65^(@)C) , are to be separated, then………..is employed.