The osmotic pressure of a dilute solution containing a non-volatile solute in a solvent that follows Raoult’s law is directly proportional to which of the following?

Stoichiometry MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Stoichiometrychemical-engineering › stoichiometry
Published
4 Mar 2019
Last updated
28 May 2026

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Explanation

Osmotic pressure in dilute solutions is directly proportional to the temperature, as described by the van ’t Hoff equation. It does not depend on the volume of the solution or the number of moles of solute alone, but rather on the concentration and temperature.

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