Which electrolyte is most effective for the precipitation of Fe(OH)3 sol?

1. NaCl             2. BaSO4

3. AlCl3            4. Na3PO4

Concept Videos :-

#2 | Colloidal Solution
#4 | Properties of Colloidal Solution (incl. Hardy Shulze Rule)
#5 | Application of Colloidal Solutions (incl. Gold No.)
#10 | Development of Charge in Colloidal Sols
#11 | Types of Colloidal Solutions

Concept Questions :-

Colloidal Solution
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