Who is independent of temperature?
Understand the Problem
The question is asking for a concept, entity, or phenomenon that does not change or is not affected by temperature variations. The user may be seeking a scientific explanation or example of such independence from temperature.
Answer
Mass percentage, ppm, mole fraction, and molality are independent of temperature.
Concentration terms like mass percentage, ppm, mole fraction, and molality are independent of temperature.
Answer for screen readers
Concentration terms like mass percentage, ppm, mole fraction, and molality are independent of temperature.
More Information
Concentration terms like mass percentage, ppm (parts per million), mole fraction, and molality do not change with temperature because they are based on mass, which is not temperature-dependent. Molarity, on the other hand, is temperature-dependent because it involves volume, which can expand or contract with temperature changes.
Tips
A common mistake is confusing molality (which is independent of temperature) with molarity (which is dependent on temperature). Molality is based on the mass of the solvent, while molarity is based on the volume of the solution.
