Write the boiling points of oxygen and nitrogen when we use fraction distillation method to separate them from liquified air.

When do we use fractional distillation method for the separation of miscible liquids?

Can you give any examples where we use fractional distillation techique?

The method used to separate stones from rice is …….

When is the process of distillation used in separation of mixtures?

It is possible to obtain oxygen from air by fractional distillation because:

Identify the correct statements from the following Electromeric effect is a permanent effect. Hyper conjugation is a temporary effect. Fractional distillation is used to seprate two liquids from a mixture if the difference in their boiling points is less . Different compounds are adsorbed on an adsorbent to different extents. the correct answer is

Can we use distillation process for separating mixture of powdered salt and camphor?

If the boiling points of the two liquids are close to each other, then a) which process is suitable to separate them ? b)draw a diagram of process of separation.

What is the role of boiling points, when we separate liquids from a mixture?