Question

question 20 of 25
what does the molarity of a solution indicate?
a. the concentration in grams of the substance per gram of water
b. the concentration in moles of a substance in the solution
c. the concentration in moles of a substance per mole of water
d. the concentration in grams of a substance in the solution

Explanation:

Molarity (M) is defined as the number of moles of solute per liter of solution. It is a measure of the concentration of a substance in moles within a solution.

Answer:

B. The concentration in moles of a substance in the solution