Which of the following concentration terms below represents moles of solute per kilogram of solvent?

Question

Quizplus · Accepted Answer

Molality is defined as the number of moles of solute per kilogram of solvent, making it the appropriate concentration term for this question. Molarity (A) is the number of moles of solute per liter of solution, while molar mass (C) is the mass of one mole of a substance in grams. Mole fraction (D) is the ratio of the number of moles of one component in a mixture to the total number of moles in the mixture, and mole percent (E) is the mole fraction multiplied by 100.

Which of the Following Concentration Terms Below Represents Moles of Solute