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NEET levelSingle correct optionDifficulty 1 of 3so077

Two solutions of different concentrations are separated by a semipermeable membrane. Net movement of solvent occurs

  1. Afrom the solution of higher boiling point to that of lower boiling point
  2. Bfrom the more concentrated solution to the more dilute solution
  3. Conly if the two solutions are at different temperatures
  4. Dfrom the more dilute solution to the more concentrated solution

Answer: D

In osmosis the solvent passes through the semipermeable membrane from the region of lower solute concentration to the region of higher solute concentration. This continues until the pressure difference across the membrane balances the osmotic pressure.
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