Multiple choice

Which of the following is correct?

  1. Mole fraction changes with temperature.

  2. Molality changes with temperature.

  3. Molality does not changes with temperature

  4. Molarity does not change with temperature

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This option is correct as molality does not changes with temperature as there is no volume term in the formula of molality, M = no. of moles of the solute/mass of solvent in kg.