1.

Select the wrong statement :

Answer»

If a very SMALL amount of `AlCl_(3)` is added to gold sol, coagulation occurs but if a large quantity of `AlCl_(3)` is added, there is no coagulation.
Organic ions are more strongly adsorbed on charged surfaces in comparison to inorgtanic ions.
Both emulsifier and perptising agent stabilise colloids but their actions are different.
COLLOIDAL SOLUTIONS are thermodynamically stable.

SOLUTION :Coagulation occur even whebn large quantity of `ALCl_(3)` is added.


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