Surface ChemistryHard
Question
When negatively charged colloids like As2S3 sol is added to positively charged Fe(OH)3 sol in suitable amounts
Options
A.Both the sols are precipitated simultaneously.
B.This process is called mutual coagulation.
C.They become positively charged colloids.
D.They become negatively charged colloids.
Solution
Positive and negative sol will precipitate each other.
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