Out of BaCl2 and KCl2 which one is more effective in causing coagula – InterviewSolution

InterviewSolution

1.

Out of BaCl2 and KCl2 which one is more effective in causing coagulation of a negatively charged colloidal Sol ? Give reason.

Answer»

The coagulation power increases with increase in charge on the ions used for coagulation. Thus, BaCl₂ is more effective in causing coagulation.

Ba⁺⁺ > K⁺

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