Gold sol is an electronegative sol. The amount of electrolyte required – InterviewSolution

InterviewSolution

1.	Gold sol is an electronegative sol. The amount of electrolyte required to coagulate a certain amount of gold sol is maximum in this case ofA. `CaCl_(2)`B. `NaCl`C. `AlCl_(3)`D. `Na_(2)SO_(4)`
Answer» Correct Answer - C Coagulation is governed by Hardy schulze rule.

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