What is meant by coagulation of a colloidal solution?

What is ment by coagulation of colloidal solution ? Describe briefly and three methods by which coagulation of lyophobic sols can be carried out.

What do you mean by coagulation of colloidal solution? Describe briefly two methods by which coagulation of lyophobic sols can be carried out.

What is meant by purification of colloidal solution.

Coagulation of Colloids

Coagulation of Colloids

What is meant by colloid ?

Which does not cause coagulation of colloidal solution?

Explain electrophoresis. How is it helpful in causing coagulation of colloidal solutions ?