The molarity of a solution is defined as the
A)moles of solute per liter of solvent.
B)grams of solute per kilogram of solvent.
C)grams of solute per liter of solution.
D)moles of solute per liter of solution.
E)moles of solute per kilogram of solvent.

Question

Quizplus · Accepted Answer

Molarity is defined as the number of moles of solute per liter of solution. Option D is the only one that fits this definition. Option A refers to molality, which is the number of moles of solute per kilogram of solvent. Option B refers to mass percent concentration, which is the number of grams of solute per 100 grams of solution. Option C is not specific enough and could refer to either molarity or molality. Option E refers to molality, which is not the same as molarity.

The Molarity of a Solution Is Defined as the