Solutions Quiz

In a solution, the substance which is being dissolved is the ____________.

• Solid

• Liquid

• Solute

• Solvent

A solution that contains all the solute it can hold at a given temperature is_________.

• Saturated

• Unsaturated

• Supersaturated

• Diluted

A solution that contains more solute than it would normally hold at that temperature is said to be_______.

• Unsaturated

• Supersaturated

• Saturated

• Dilute

Which of the following will speed up the dissolving of a solid solute in water?

• Freezing the solute

• Freeze the solvent

• Raise the temperature of the solution

• Nothing would speed up the dissolving

The maximum amount of solute that dissolves in a given amount of solvent at a constant temperature is called_____.

• Dilution

• Substitution

• Conductivity

• Solubility

When looking at a solubility curve, what type of solution exits ABOVE the line?

• Saturated

• Supersaturated

• Unsaturated

• Diluted

According to this solubility graph, which solution is the least soluble in water at 10^oC?

• KCl

• NaNO₃

• KClO₃

• NaCl

The substance in which the solute dissolves is called_____.

• Solvent

• Solute

• Dilute

• Saturated

In a saltwater solution, the salt would be considered the____.

• Solvent

• Solute

• Solution

• Dilute

Three 10 g samples of sugar are represented below.

Sample A dissolves in water more slowly than sample B.

Sample B dissolves more slowly than sample C.

Which of the following best explains why sample A dissolves more slowly than the other two?

• It has the most volume.

• It has the smallest surface area.

• It has the largest number of sugar molecules.

• It has the fewest bonds between sugar modules.

Tags

NGSS.MS-PS1-2