From the given following sol how many can coagulate silicic acid sol?F – InterviewSolution

1.	From the given following sol how many can coagulate silicic acid sol?FO_2O_3C starch, clay, A_2S_3Sbasic dye.
Answer» Solution :Silicic ACID is NEGATIVELY charged sol. HENCE the sol with positive charge can coagulate silicic acid, i.e.,`FeO_3 CO_2P O_3`basic DYE.

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