CBSE
Multiple Choice QuestionsWhich of the following has maximum value of flocculating power ?
Pb2+
Pb4+
Sr2+
Na+
Which mixture of the solutions will lead to the formation of negatively charged colloidal [Agl]l– sol ?
50 mL of 1 M AgNO3 + 50 mL of 2 M KI
50 mL of 2 M AgNO3 + 50 mL of 1.5 M KI
50 mL of 0.1M M AgNO3 + 50 mL of 0.1 M KI
50 mL of 1 M AgNO3 + 50 mL of 1.5 M KI
