Solution Concentration Quiz
Test your knowledge of solution concentration concepts and calculations.
Full Name
*
First Name
Last Name
Which of the following is the correct definition of solution concentration?
*
The amount of solute dissolved in a given amount of solvent
The temperature at which a solution freezes
The color of a solution
The pressure exerted by a solution
Calculate the molarity of a solution prepared by dissolving 5 grams of NaCl (molar mass = 58.44 g/mol) in enough water to make 250 mL of solution. (Answer in mol/L)
*
Which of the following units are commonly used for expressing concentration?
*
mol/L
g/L
mg/mL
kg
A 0.5 M solution contains how many moles of solute in 2 liters of solution?
*
Explain what happens to the concentration of a solution if more solvent is added while the amount of solute remains the same.
*
Which statement is true about a saturated solution?
*
It contains the maximum amount of solute that can dissolve at a given temperature.
It contains only solvent.
It contains more solute than solvent.
It cannot conduct electricity.
Match the following terms with their correct definitions.
*
Rows
Definition
Molarity
Amount of solute per liter of solution
Substance being dissolved
Substance doing the dissolving
Solute
Amount of solute per liter of solution
Substance being dissolved
Substance doing the dissolving
Solvent
Amount of solute per liter of solution
Substance being dissolved
Substance doing the dissolving
Rate your confidence in calculating solution concentrations.
*
1
2
3
4
5
What is the mass percent of NaCl in a solution containing 10 g NaCl dissolved in 90 g of water?
*
Select all factors that can affect the concentration of a solution.
*
Temperature
Pressure
Volume of solvent
Type of container
Submit Quiz
Should be Empty: