Select the incorrect statement related with colloids. — Surface Chemistry Chemistry Question

💡 Solution & Explanation

With excess AgNO₃, a positively charged AgI/Ag⁺ sol forms. In electrophoresis, positively charged particles move towards the cathode, not the anode (making statement C incorrect). Cloud bursting is caused by sudden condensation or mutual coagulation of oppositely charged clouds, not merely having a large amount of water (making statement D incorrect). Therefore, correct answer is C,D.