Solutions Quiz

What is the molarity of a solution containing 0.5 moles of solute in 2 liters of solvent?

What is the relationship between solubility and pressure for most solids in liquids?

• Directly proportional

• Inversely proportional

• No relationship

• Depends on the solute

Which property represents the ratio of solute to the total solution volume or mass?

• Solubility

• Concentration

• Temperature

• Mass

What happens to the solubility of most solids as temperature increases?

• Increases

• Decreases

• Remains constant

• Depends on the solute

What is the maximum amount of solute that can dissolve in a solvent at a given temperature?

• Solubility

• Concentration

• Temperature

• Mass

What is the unit of solubility for gases in liquids?

• g/mL

• mol/L

• % mass/volume

• ppm

What term describes a solution that has dissolved the maximum amount of solute at a given temperature?

• Saturated

• Unsaturated

• Supersaturated

• Concentrated

How does adding more solvent affect the concentration of a solution?

• Increases concentration

• Decreases concentration

• No effect on concentration

• Depends on the solute

How does stirring a solution affect the rate of dissolution?

• Increases the rate

• Decreases the rate

• No effect on the rate

• Depends on the solute

Which of the following is an example of a unit for concentration?

• g/mL

• °C

• atm

• mol