Briefly discuss the extent of adsorption of gas on a solid depends on the nature of the adsorbate and adsorbent.

The extent of adsorption of a gas on a solid depends upon.

The universal gas constent depends upon the nature of the gas.

Extent of adsorption of adsorbate from solution phase increases with -

Explain how adsorption of a gas on solids is affected by pressure.

Adsorption of a gas on a solid surface is an exothermic process, because-

In an experiment involving adsorption of a gas on a solid at different pressures of the gas, the values of log(x/m) obtained are plotted against logp. This gives a straight line inclined at an angle of 45^(@) . If the value of Freundlich's constant is 10, then what would be the amount of adsorbed gas per gm of adsorbent, when equilibrium pressure is 0.5 atm?

What will be the signs of the following thermodynamic quantities for the adsorption of a gas on a solid at constant temperature and pressure? DeltaG, DeltaS, DeltaH .

Discuss the effect of pressure and temperature on the adsorption of gases on solids.

What are the factors which influence the adsorption of a gas on a solid?

Write two different ways of activating a solid adsorbent.