Colloids

For a negatively charged colloidal solution, the flocculation value of electrolyte is minimum in case of

1. Potassium citrate

2. Potassium formate

3.Potassium acetate

4. All have equal value

4 Answers

for flocculation value we see the charge density so potassium formate shud have highest flocculating power.

This qs is too old

I guess I wont be able to confirm the ans :(

But if ure confident we'll proceed with urs

How did u measure charge density of the 4 compounds??

all of them have equal charge and formate is smallest anion among them....

I guess u r right But I'll try to confirm it anyways

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