Alum purifies muddy water by...

Alum purifies muddy water by

A

Dialysis

B

Adsorption

C

Coagulation

D

Forming a true solution.

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MODERN PUBLICATION-SURFACE CHEMISTRY-REVISION EXERCISE (OBJECTIVE QUESTIONS) (MULTIPLE CHOICE QUESTIONS)

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Alum purifies muddy water by
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Fog is a colloidal system of :-
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which of the following is a lyophobic colloid ?
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At high concentration of soap in water, soap behaves as …… .
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The ability of the protective colloid is measured in terms of……………….
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