Which of the following substance gives a positively charged sol? – InterviewSolution

1.	Which of the following substance gives a positively charged sol?
Answer» Solution :`Fe(OH)_(3)` particles absorb `Fe^(3+)` ions and GET peptized to give a POSITIVELY charged SOL. SIMILARLY AgCl particles absorbs `Ag^(+)` ions to give a positively charged sol.

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