Define adsorption.

Discuss the factors affecting adsorption.

Define chromatography.Mention its type which depends on selective adsorption and desorption

Give any differences between pysical adsorption and chemical adsorption.

(a) Give any three differences between physical adsorption and chemical adsorption. (b) What is (i) Tyndall effect (ii) Peptisation ?

Mention any one application of adsorption.

Write any two characteristics of chemical adsorption.

Write any two differences between physical and chemical adsorption.