Does molality depend on the temperature?

No, molality does not depend on the temperature. Molality (usually represented by the symbol "m") is a measure of the concentration of a solute in a solution in terms of the number of moles of solute per kilogram of solvent. It is different from molarity, which is based on the volume of the solvent rather than its mass.

The molality of a solution remains constant regardless of changes in temperature. As long as the amount of solute and solvent remain constant, the molality value will not change. However, it's important to note that the physical properties of a solution, such as density and volume, can change with temperature, which may affect other aspects of the solution behavior. But the molality itself is independent of temperature.