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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEC
Chapter: Surface Chemistry

Olympiad workbook · NSEC · Surface Chemistry

The ion with least coagulation value for arsenous sulphide sol is

The ion with least coagulation value for arsenous sulphide sol is

Options

A $\mathrm{SO}_4{ }^{2-}$
B $\mathrm{PO}_4^{3-}$
C $\mathrm{Al}^{3+}$
D $\mathrm{Ba}^{2+}$

Correct answer

C. $\mathrm{Al}^{3+}$

Step-by-step solution

No Solution

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