What is molarity?
A. A measurement of the concentration of a solution.
B. A measurement of the density of a solution.
C. A measurement of the volume of a solution.
D. A measurement of the molar mass of a substance.

Respuesta :

Answer: Molarity is the concentration of a solution expressed as the number of moles of solute per litre of solution

Explanation: Molarity is the concentration of a solution expressed as the number of moles of solute per litre of solution

Answer:

A. A measurement of the concentration of a solution.

Explanation:

The other user was correct. :)