MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistrySolutionsOsmotic pressure in colligative properties
Two solutions A and B are separated by a semi- permeable membrane. As a result of osmosis, the level of solution A is found to rise. It implies that
A.Solution A is more concentrated than solution B✓ Correct
B.Solution B is more concentrated than solution A
C.The solute molecules of A are smaller than those
D.The solute molecules of B are smaller than those
Explanation
Fluid flows from lower to higher. Osmosis occur from dilute solution to concentrated solution. Therefore, the solution A is more concentrated than B.
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