Category > General Science (Chemistry) MCQs For WBCS Prelims and Main

Q. Which of the following modes of expressing concentrations is independent of temperature?

Answer : Molality
Explanation:

Molality is a property of a solution and is defined as the number of moles of solute per kilogram of solvent. The SI unit for molality is mol/kg. A solution with a molality of 3 mol/kg is often described as '3 molal' or '3 m'. However, following the SI system of units, mol/kg or a related SI unit is now preferred.

Asked Question

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