Jelly is a form of

Under the influence of an electric field,the particles in a sol migrate towards the cathode. The coagulation of the same sol is studied using $NaCl$,$Na_2SO_4$,and $Na_3PO_4$ solutions. Their coagulating values will be in the order:

Albumin protein is a...

Soap essentially forms a colloidal solution in water and removes the greasy matter by:

The most effective coagulating agent among the following for $Sb_2S_3$ sol is

Explain the cleansing action of soaps.