Question

Why does the molality of a solution remain unchanged with temperature

Answer 1

Molality of a solution is the amount of substance (in terms of mole) of solute, per kg of solvent. ... The primary advantage of using molality as a measure of concentration is thatmolality only depends on the masses of solute and solvent, which are unaffected by variations intemperature and pressure.

Answer 2

Because molatity does not depend on temperature (neither no of moles of solvent nor mass of solvent