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If some gelatin is mixed in collidal sol...

If some gelatin is mixed in collidal solution of gold, then it does

A

Coagulation of gold

B

Peptization of gold

C

protection of gold sol

D

protction of gelatin

Text Solution

Verified by Experts

The correct Answer is:
C
Some gelatin ix mixed in colloidal solution of gold to from ppt. of gold (peptizatio of gold). Because formation of layer on colloidal particle.
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