In an electrical field, the particles of a colloidal system move towar – InterviewSolution

InterviewSolution

1.	In an electrical field, the particles of a colloidal system move towards cathode. The coagulation of the same sol is studied using K2SO4(i) Na3PO4 (ii) K4[Fe(CN)6] (iii) and NaCI (iv) Their coagulating power should be …….(a) II > I >IV > III (b) III > II > I > IV(c) I > II > III > IV (d) none of these
Answer» (b) III > II > I > IV

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