Which one of the following will have the highest. coagulating power fo – InterviewSolution

1.	Which one of the following will have the highest. coagulating power for ferrie hydroadde sol?
Answer» NaCl `BaCl _(2)` `K_(2)CrO_(2)` `K_(4)[FE(CN)_(6)]` Solution :`Fe (OH)_(3)` is a positively charged sol. Greater the charge on the negative part of the COAGULANT, `([Fe (CN)_(6)^(4-))` higher will be the coagulating power.

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