The Concentration Term independent of temperature is

CONCEPT:

Concentration Terms

• Concentration terms are used to express the amount of a substance present in a given quantity of a mixture or solution.
• Common concentration terms include molarity, molality, normality, and volume percentage.

EXPLANATION:

• The concentration term that is independent of temperature is molality.
• Molality (m) is defined as the number of moles of solute per kilogram of solvent.

  Molality (m) = moles of solute / kilograms of solvent

• Molality is independent of temperature because it is based on the mass of the solvent, which does not change with temperature.
• Other concentration terms like molarity and normality depend on the volume of the solution, which can change with temperature.

Therefore, the concentration term that is independent of temperature is molality.