Question
Match the statement given in Column I with the phenomenon given in Column II.
  Column I   Column II
(i) Dispersion medium moves in an electric field. (a) Osmosis.
(ii) Solvent molecules pass through semi permeable membrane towards solvent side. (b) Electrophoresis.
(iii) Movement of charged colloidal particles under the influence of applied electric potential towards oppositely charged electrodes. (c) Electroosmosis.
(iv) Solvent molecules pass through semi permeable membranes towards solution side. (d) Reverse osmosis.

Answer

  Column I   Column II
(i) Dispersion medium moves in an electric field. (c) Electroosmosis.
(ii) Solvent molecules pass through semi permeable membrane towards solvent side. (d) Reverse osmosis.
(iii) Movement of charged colloidal particles under the influence of applied electric potential towards oppositely charged electrodes. (b) Electrophoresis.
(iv) Solvent molecules pass through semi permeable membranes towards solution side. (a) Osmosis.
Explanation:
  1. Dispersion medium moves in an electric field is known as electroosmosis.
  2. Solvent molecules pass through semipermeable membrane towards
  3. solvent side is known as reverse osmosis.
  4. Movement of charged colloidal particles under the influence of applied electric potential towards oppositely charge electrodes is known as electrophoresis.
  5. Solvent molecules pass through semipermeable membranes towards solution side is known as osmosis.

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