What is Tyndall effect ?

(a) Write any two application of adsorption . (b) (i) What is 'Tyndall effect' ? (ii) In the coagulation of negative sol, arrange the following ions in ascending order of their flocculating power . Ba^2+Na+Al^3+ c) What is Heterogeneous catalysis ?

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

What is dynamo effect ?

What is (i) Tyndall Effect. (ii) Peptisation.

Which of the following will show Tyndall effect ?

Define : i) Brownian movement ii) Tyndall effect.

Define Tyndall effect

Mention two applications of Tyndall effect.