12th Class Chemistry Surface Chemistry / सतह रसायन

  • question_answer 103)
          Match the statement given in Column I with the phenomenon given in Column II.
      Column 1 Column 11
    A.   B.       C.           D. Dispersion medium moves in an electric field. Solvent molecules pass through semipermeable membrane towards solvent side. Movement of charged colloidal particles under the influence of applied electric potential towards oppositely charged electrodes. Solvent molecules pass through semipermeable membranes towards solution side. 1. Osmosis   2. Electrophoresis       3. Electroosmosis           4. Reverse-osmosis
             

    Answer:

                                      A. ®(3)   B.®(4)   C.->(2)   D.->(1) A. Dispersion medium moves in an electric field is known as electroosmosis. B. Solvent molecules pass through semipermeable membrane towards solvent side is known as reverse-osmosis. C. Movement of charged colloidal particles under the influence of applied electric potential towards oppositely charge electrodes is known as electrophoresis.   D. Solvent molecules pass through semipermeable membranes towards solution side is known as osmosis.          


You need to login to perform this action.
You will be redirected in 3 sec spinner