STANDARD Chemistry Concentration terms MCQ Question
Concentration terms like mass percentage, ppm, mole fraction and molality do not depend on temperature. However, molarity is a function of temperature because
volume depends on temperature and molarity involves volume
molarity involves non-volatile solute while all other terms involve volatile solute
number of moles of solute change with change in temperature
molarity is used for polar solvents only
Correct Answer
Detailed Explanation
Molarity involves volume, which changes with temperature, unlike other concentration terms that are based on mass or mole fraction.
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