explain electroosmosis
Answers
Electro-osmosis refers to the movement of liquid in a porous material due to an applied electric field. ... The phenomenon of electro-osmosis is very useful in chemical separation techniques and buffered solutions. Electro-osmosis can be used for organics removal.
Answer:
Electroosmosis : The migration of a dispersion medium from a colloidal solution under the influence of an electric field is called electroosmosis.
extra information : -
In this a U shaped tube divided in two parts by inserting a membrane at the centre is used. One arm is filled with a colloidal solution and another arm with dispersion medium and two electrodes are introduced in two arms. When electric potential is applied, dispersed phase particles remain stationary while dispersion medium from colloidal sol migrates towards the electrode with a charge opposite to charge on colloidal particles.