How does adsorption of gases on solids depend upon: Temperature?

How does adsorption of gases on solids depend upon : Nature of gas ?

How does adsorption of gases on solids depend upon: Surface area of adsorbent ?

How does adsorption of gases on solids depend upon : Activation of adsorbent ?

Solubility of gas in liquid depends upon

How does the resistance depend upon the temperature?

In reference to Freundlich adsorption isotherm write the expression for adsorption of gases on solids in the form of an equation.

Stability of ecosystem depends upon

Read the given passage and answers following questions : There are mainly two type of adsorption of gases on solids. If accumulation of gases on the surface of solid occurs on account of weak vander Waal forces, the adsorption is termed as physical adsorption. When gas molecules or atoms held to solid surface by chemical bonds, adsorption is termed as chemical adsorption. The chemical bonds may be covalent or ionic. Chemical adsorption involves a high energy of activation therefore it is referred as Activated adsorption. A physical adsorption at low temperature may pass into chemical adsorption temperature is increased. How many types of adsorption of gases on solids?