Question

how will you seprate different gases from the air?

Answer 1

Fractional distillation of liquid air. You need to be able to explain how nitrogen and oxygen are obtained from the air. You will recall that about 78% of the air is nitrogen and 21% is oxygen. These two gases can be separated by fractional distillation of liquid air.

Answer 2

fractional dostillation helps in separation of gases it depends on the different vapourization point of gases and their condensation points