How is the separation of inert gases possible by adsorption ?

Define Adsorption

Electron affinity of inert gases is

Why is the heat of adsorption for a physical adsorption less compared to a chemical adsorption?

How much is the separation between two consecutive nodes in a stationary wave ?

How much is the separation between two consecu-tive nodes in a stationary wave?

Why is chemisorption referred to as activate adsorption?

Explain the causes of adsorption.

State one use of adsorption process.

Physical adsorption usually involves the formation of a multilayer of adsorbate molecules, while chemical adsorption is usually found to a involve the formation of monolayer of adsorption molecules. Explain the reason.

How does the angular separation between fringes in single slit diffracton experiment change when the distance of separation between the slit and screen is doubled ?