The Mass do not change when the temperature changes and so the molality of a solution do not change as well.
Molality of a substance is defined as the number of mass of solute per mass of the solvent in liters.
The Mass do not change when the temperature changes and so the molality of a solution do not change as well.
Molality of a substance is defined as the number of mass of solute per mass of the solvent in liters.