Uses of Mixtures Quiz

What is the process of separating mixtures called?

• Distillation

• Evaporation

• Combustion

• Filtration

What are the two main types of mixtures?

• solid mixtures and liquid mixtures

• organic mixtures and inorganic mixtures

• pure mixtures and impure mixtures

• homogeneous mixtures and heterogeneous mixtures

Which type of mixture has a uniform composition throughout?

• Compound

• Heterogeneous mixture

• Pure substance

• Homogeneous mixture

Which type of mixture has a non-uniform composition throughout?

• heterogeneous mixture

• compound

• pure substance

• homogeneous mixture

What are some properties of mixtures?

• Mixtures are made up of two or more substances that are physically combined and can be separated by physical means.

• Mixtures are always homogeneous and have a uniform composition throughout.

• Mixtures are made up of two or more substances that are chemically combined and cannot be separated by physical means.

• Mixtures have fixed properties and cannot be changed by adding or removing substances.

Give an example of a homogeneous mixture.

• saltwater

• sand and water

• oil and vinegar

• sugarwater

Give an example of a heterogeneous mixture.

• Mixed nuts

• Trail mix

• Chex mix

• Fruit salad

What is the main use of homogeneous mixtures?

• To achieve a uniform composition

• To create a diverse composition.

• To separate different components.

• To achieve a random distribution.

What is the main use of heterogeneous mixtures?

• Using a single substance for a specific purpose.

• Combining different substances to create new materials.

• Mixing substances of the same type to enhance their properties.

• Separation of different components based on their physical properties.

What is the process of separating a solid from a liquid mixture called?

• evaporation

• distillation

• condensation

• filtration