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(a) Mention two applications of adsorpti...

(a) Mention two applications of adsorption.
(b) What are emulsions? Give an example for `O //W` emulsion.
(c) What is the cause for Brownian movement?

Text Solution

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(a) Liquid-Liquid colloidal system or dispersion of finely divided in another liquid or Any other suitable definition.
Example : Milk, vanishing cream of any other suitable example.
(b) Due to the collision of the dispersed phase particles with molecules of the dispersion medium.
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