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Hardy-schulze rule sates that :-...

Hardy-schulze rule sates that :-

A

Charge of the cations or anions has no effect on the coagulation of a colloidal solution.

B

Non-electrolytes have better coagulation action on colloids than electrolytes.

C

Sols are coagulated only by those ions whose charge is similar to that of the solution.

D

Sols are coafulated by ions whose charge is opposite to that of their own and the ions of higher charge are much more effective then the ions of lower charge.

Text Solution

Verified by Experts

The correct Answer is:
D
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