Question

question 6 of 10
what is molarity?

a. a measurement of the concentration of a solution

b. a measurement of the molar mass of a substance

c. a measurement of the volume of a solution

d. a measurement of the density of a solution

Explanation:

Molarity is defined as the number of moles of solute per liter of solution, which is a way to measure the concentration of a solution. Option B is incorrect because molar mass is different from molarity. Option C is incorrect as molarity is not about volume measurement. Option D is incorrect as density and molarity are distinct concepts.

Answer:

A. A measurement of the concentration of a solution