Question

in the coagulation of a positive sol, floccu-lation powers of cl^-, SO4^-2, andPO4^-3 are in the order .with reason​

Answer 1

Answer:

PO4^-3 > SO4^-2 > Cl^-

Explanation:

Positive sol is always coagulated by addind Negative sol to it. However more the charge of Negative sol, more is the coagulation or more is the flocculation power of that Negative sol. Hence above sequence is the answer.

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