The particles of a particular colloidal solution of arsenic trisulphide `(As_(2)S_(3)
Channel: Doubtnut
Date: 12/04/2020

The particles of a particular colloidal solution of arsenic trisulphide `(As_(2)S_(3))` are negatively charged. Which 0.0005 M solution would be most effective in coagulating this colloidal solution. `KCl, MgCl_(2), AlCl_(3)` or `Na_(3)PO_(4)` ? Explain.