Advertisements
Advertisements
प्रश्न
Write a note on electro osmosis.
उत्तर
Electro osmosis: A sol is electrically neutral. Hence the medium carries an equal but opposite charge to that of dispersed particles. When sol particles are prevented from moving, under the influence of an electric field the medium moves in a direction opposite to that of the sol particles. This movement of dispersion medium under the influence of electric potential is called electro osmosis.
Electro osmosis
APPEARS IN
संबंधित प्रश्न
Statement: To stop bleeding from an injury, ferric chloride can be applied. Which comment about the statement is justified?
The phenomenon observed when a beam of light is passed through a colloidal solution is ____________.
Why does the bleeding stop by rubbing moist alum?
Which one of the is not a surfactant?
Which one of them is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
