9-17 Aqueous Solutions

Which component of a solution is present in the greatest amount?

• Solute

• Solvent

• Solution

• Mixture

What is the key feature of a solution formed by dissolution?

• It is opaque.

• It is transparent.

• It is layered.

• It is solid.

What is the effect of a smaller surface area on dissolution?

• Increases dissolution speed

• Decreases dissolution speed

• Has no effect

• Changes the solute's state

What does agitation describe in the context of particles?

• The action of particles bumping into each other

• The separation of particles

• The cooling of particles

• The heating of particles

Tags

NGSS.MS-PS1-4

Which of the following is NOT a method of disturbing particles in a liquid?

• Stirring

• Beating

• Shaking

• Freezing

What does a low concentration mean in a solution?

• More solute per unit volume

• Less solute per unit volume

• Equal solute and solvent

• No solute present

Which glass represents a high concentration of solute?

• Glass A

• Glass B

• Both Glass A and Glass B

• Neither Glass A nor Glass B

If a solution has more solute per unit volume, it is considered to have:

• Low concentration

• High concentration

• No concentration

• Medium concentration

If a solution has less solute per unit volume, it is considered to have:

• Low concentration

• High concentration

• No concentration

• Medium concentration

What is a solute in a solution?

• The substance that dissolves the solvent

• The substance that is dissolved

• The substance that evaporates

• The substance that changes color