Staar Practice Solubility

Which is an example of a solute?

• Egg whites
• Sugar
• Water
• Acetone

Which is an example of a solvent?

• Salt
• Egg whites
• Water
• Sugar

What is a solvent

• A liquid that will dissolve a solid solute

• Another word for solution

• A thing that make drinks change colour

• Usually the solid about to be dissolved

The ___ is the thing being dissolved.

• solute

• solvent

• mixture

• solution

The substance being dissolved in a solution is the?

• solution

• solute

• solvent

• mixture

The substance in which a solute is dissolved is a?

• solution

• solvent

• alloy

• mixture

Solutions are composed of __________ .

• salts and solutes
• solvents and salts
• solutes and alloys
• solutes and solvents

If I dissolve sugar in water, what is the solute?

• Water
• Hydrogen
• Sugar
• Carbon

If I dissolve carbon dioxide in water, what is the solvent?

• Carbon Dioxide

• There is no solvent

• Oxygen

• Water

If I dissolve salt in water, what is the solvent?

• salt

• water

• salt & water

• none of the above