Multiple Choice
In a solution roadmap for molarity-based stoichiometry, which unit is typically used to represent the amount of time allowed for a reaction or mixing step?
18
views
6. Chemical Quantities & Aqueous Reactions
Molarity
Multiple Choice
What does the molarity of a solution indicate?
A
The number of grams of solute per liter of solution
B
The number of moles of solvent per liter of solution
C
The volume of solute dissolved in 1 liter of solution
D
The number of moles of solute per liter of solution
Verified step by step guidance1
Understand that molarity is a way to express the concentration of a solution.
Recall that molarity (M) is defined as the number of moles of solute dissolved in one liter of solution.
Write the formula for molarity: \(M = \frac{\text{moles of solute}}{\text{liters of solution}}\).
Note that molarity does not refer to grams of solute, volume of solute, or moles of solvent, but specifically moles of solute per liter of total solution.
Therefore, molarity indicates how many moles of solute are present in each liter of the entire solution.
Related Videos
Related Practice
