Which of the following terms describes a solution with the maximum amount of solute that the solution can normally hold at that temperature?

• concentrated

• saturated

• supersaturated

• unsaturated

"Percent by Mass" is a comparison of the mass of the solute with the _____________________________.

• mass of the solution

• mass of the solvent

• molarity of the solution

• volume of the solvent

Colligative properties depend on which one of the following?

• the concentration of dissolved particles

• the different types of solutes

• the properties of the solutes

• all of the answers given for this question

Select the answers which would create a supersaturated solution of tea and sugar from a saturated solution of tea and sugar.

• Increasing the temperature of the tea

• Adding more sugar

• carefully cooling the tea

• Adding more tea

Tags

NGSS.MS-PS1-4

Concentration describes the ______________________

• actual amount of solute for a given amount of solution

• actual amount of solvent for a given amount of solute

• maximum amount of solute for a given amount of solution

• maximum amount of solvent for a given amount of solute

Tags

NGSS.HS-PS1-5

As a measure of concentration, "Percent by Volume" would most likely be used for the concentration of which of the following solutions?

• actual fruit juice in apple juice

• hydrochloric acid in a laboratory

• salt in a sports drink

• sugar dissolved in water

After adding 9.2 g of baking soda to water at 25 degrees C, you find that no more baking soda will dissolve. You then cool the solution to 10 degrees C and observe no change in the solution. Which of the following terms describes the state of the solution at this new temperature?

• dilute

• saturated

• supersaturated

• unsaturated

What happens to a solution's freezing point as the concentration of solute increases?

• disappears

• decreases

• increases

• remains the same

Increasing the temperature of a solvent always increases a solute's solubility

• True

• False

Tags

NGSS.MS-PS1-4

The colligative properties of a water solution are affected only by the concentration of dissolved particles in the solution

• True

• False