The existence of charge on colloidal particles is confirmed by electrophoresis experiment.What is meant by electrophoresis ?

The existence of charge on colloidal particles is confirmed by electrophoresis experiment. In the coagulation of,a negative sol, the coagulating power is in the order AI^(3+) > Ba(2+) > Na^+ . Name and state the rule behind this?

The electrical charge on a colloidal particle is indicated by

What is Gel electrophoresis used for?

What is meant by formal charge?

The presence of electrical charge on colloidal particles is responsible for the stability of colloidal systems. Addition of AgNO_3 solution to KI solution results in a colloidal solution. What charge is likely to develop on the particles of'this colloidal solution ?

What is the charge of gold sol? How do the particles acquire this charge?

Smoke and dust create health problems in industrial areas. The removal of these particles from air involve the principle of electrophoresis.Explain electrophoresis.

Select the correct statements. : Zeta potential is the potential needed for electrophoresis, During electrophoresis, colloidal particle in A s 2 S 3 solution move towards anode, During electroosmosis, dispersed phase move towards oppositely charged electrode on application of electric field, Tyndall effect can be shown by true solution