Solutions and Solubility

What is a mixture?

• A) A chemical reaction between two or more substances.

• B) A combination of two or more substances that do not combine chemically.

• C) A single substance that cannot be separated by physical means.

• D) A natural compound found in the environment.

How can the components of a mixture be separated?

• A) By chemical reactions.

• B) By physical means.

• C) They cannot be separated.

• D) By natural processes only.

What type of mixture has components that are visibly different?

• A) Homogeneous mixture.

• B) Heterogeneous mixture.

• C) Compound mixture.

• D) Solution mixture.

What type of mixture has components that appear the same throughout?

• A) Homogeneous mixture.

• B) Heterogeneous mixture.

• C) Compound mixture.

• D) Solution mixture.

What does "Hetero" mean in the term Heterogeneous Mixture?

• Same

• Different

• Transparent

• Homogeneous

Which of the following is an example of a Heterogeneous Mixture?

• Saltwater

• Air

• Trail mix

• Vinegar

What does "Homo" mean in the context of a homogeneous mixture?

• Different

• Same

• Varied

• Mixed

Homogeneous mixtures are commonly known as what?

• Elements

• Compounds

• Solutions

• Mixtures

Which of the following is an example of a homogeneous mixture?

• Sand

• Saltwater

• Salad

• Soil

What is a solution?

• A heterogeneous mixture of 2 or more substances in a single phase.

• A homogeneous mixture of 2 or more substances in a single phase.

• A pure substance with no impurities.

• A chemical reaction between two substances.