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+1 vote
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in Chemistry by (62.0k points)

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

1 Answer

+2 votes
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Best 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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