SOLUTIONS

What type of mixture is a solution?

• Homogeneous

• Heterogeneous

• Immiscible

• Saturated

The substance being dissolved in a solution is called the _________.

• Solvent

• Solute

• Solid

• Solvute

The universal solvent is ________.

• sodium

• acid

• salt

• water

In the above picture, a powder is about to be poured into the liquid. Which of the following should be done to make this powder dissolve faster?

• stir the powder in the liquid

• add more powder to the liquid

• freeze the mixture

• store the mixture in a dark place

Powdered juice, sugar, and water. Which is the solvent?

• powdered juice

• sugar

• water

• powdered juice and sugar

In this mixture, which of the following will be the solute?

• The water in the glass.

• The solution containing both powder and water.

• The glass that holds the mixture.

• The powder on the spoon.

You were given a 40 mL solution in a beaker. You added solute to the beaker and you observed some particles did not dissolve. What solution is it?

• Saturated

• Unsaturated

• Concentrated

• Supersaturated

What do you call a solution that contains the maximum amount of solute dissolved by a given amount of solvent?

• Dilute solution

• Concentrated solution

• Saturated solution

• Unsaturated solution

Which of the following refers to the solution that contains less solute than can dissolve at a given temperature?

• Dilute solution

• Concentrated solution

• Saturated solution

• Unsaturated solution

An unsaturated solution contains less solute than required.

• True

• False