Arsenic sulphide forms a sol with a negative charge. Which of the foll – InterviewSolution

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1.	Arsenic sulphide forms a sol with a negative charge. Which of the following ionic substances should be most effective in coagulating the sol?A. KClB. `MgCl_(2)`C. `Al_(2)(SO_(4))_(3)`D. `Na_(3)PO_(4)`
Answer» Correct Answer - C

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