Arsenic (III) sulphide form a sol with a negative charge which of the – InterviewSolution

1.	Arsenic (III) sulphide form a sol with a negative charge which of the following ionic substances should be most effective in coagulating the sol
Answer» KCI `MgCl_(2)` `Al_(2)(SO_(4))_(3)` `Na_(3)PO_(4)` Answer :C

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