10
QuizMultiple Choice

Measures of Concentration: Molarity

Question 10 • CR SS Chemistry S2 2018/19 2026

Josh prepares a solution by mixing sodium nitrate and water. To calculate the molarity of the solution, Josh should calculate the moles of which substance, and why?

Answer
A
sodium nitrate, because it is the solvent
B
sodium nitrate, because it is the solute
C
water, because it is the solvent
D
water, because it is the solute