Question

seperation of components of air such as liquid nitrogen and liquid oxygen is possible by

Answer 1

Answer: An air separation plant separates atmospheric air into its primary components, typically nitrogen and oxygen, and sometimes also argon and other rare inert gases. The most common method for air separation is fractional distillation.

Answer 2

Fractional Distillation

• Nitrogen makes up 78% of the air, while oxygen makes up 21%. Fractional distillation of liquid air can extract those two gases.
• To eliminate dust, the air is filtered and then warmed in phases till it approaches –200°C.  
• This is fluid during these temperatures. The atmosphere has become liquid.
• When water vapor accumulates, absorbing filters are used to remove it.
• At -79°C, carbon dioxide freezes and is eliminated.
• At -183°C, oxygen liquefies.
• At -196°C, nitrogen melts.
• Fractional process of separating the liquid oxygen and liquid nitrogen.