What characteristic must isotonic solutions share to be considered isotonic?

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

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

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Explanation

Isotonic solutions have equal molar concentrations, meaning they contain the same amount of solute particles per unit volume, which prevents net movement of water across membranes.

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