Mixtures and Solutions Test Review

Screening is best for what?

• Separating a mixture

• Separating a solution

• Separating a chemical reaction

• Separating a gas

What is Solubility?

• If something dissolves in water

• If something sinks in water

• If something floats in water

• None of the above

Salt has Solubility because it dissolves in water.

• True

• False

Which answer does NOT have solubility?

• sugar

• salt

• oil

What does dissolve mean?

• The particles spread out and become part of the water

• It sinks to the bottom of the water

• It floats on top of the water

• None of the above

When something dissolves in water then it has Solubility.

• True

• False

Which answer is Soluble in water?

• rocks

• honey

• pepper

• marbles

Salt and Sugar are both NOT soluble in water.

• True

• False

Evaporation is best for...

• Separating a Mixture

• Separating a chemical reaction

• Separating a solution

Which is more soluble?

• citric acid

• salt