Question

What is the molality of a solution?

A. The number of grams of a solute per liter of solution
B. The number of moles of a solute per kilogram of solution
C. The number of grams of a solute per mole of solvent
D. The number of moles of a solute per kilogram of solvent

Answer 1

Answer: The best answer is D. The number of moles of a solute per kilogram of solvent

Step-by-step explanation:

I hope this helps, whereas, the molality doesn't represent moles nor liters.

Answer 2

Answer: D

Explanation: The amount of a material in a given volume of solution is measured in molarity (M). The moles of a solute per liter of a solution is known as molarity. The molar concentration of a solution is also known as molarity.

Hope that helps! Have a good day :)