At a given temperature osmotic pressure is given by a formula i.e.
Where is the osmotic pressure, is the van’t Hoff factor, M is the molar concentration, R is the universal gas constant and T is the temperature.
Thus, osmotic pressure directly proportional to the concentration.
For a concentrated solution, the osmotic pressure is greater than the osmotic pressure for a dilute solution.
Thus, Option (i) is the correct answer.
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