During electro-osmosis of Fe(OH)3 sol...

During electro-osmosis of `Fe(OH)_3` sol

Sol particles move towards anode

Sol particles move towards cathode

The dispersion medium moves towards anode

The sol particles do not move in either direction

Text Solution

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In electro-osmosis, the sol particles are prevented from migration whereas the dispersion medium migrates in the direction opposite to those of particles. Here, the medium is negatively charged.

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