Mixtures & Solutions

Front

What happens to the particles of a substance when it dissolves?

Back

The particles spread out evenly.

Front

What is the difference between a mixture and a solution?

Back

A mixture consists of two or more substances that are not chemically combined, while a solution is a homogeneous mixture where one substance is dissolved in another.

Front

Is oil and water a mixture or a solution?

Back

Mixture

Front

Is tea considered a mixture or a solution?

Back

Solution

Front

What are mixtures characterized by in terms of separation?

Back

Mixtures are easily separated.

Front

Is sand and iron filings a mixture or a solution?

Back

Mixture

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition throughout, such as a solution.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture where the components are not uniformly distributed, such as oil and water.

Front

Can solutions be separated by physical means?

Back

No, solutions cannot be separated by physical means; they require chemical processes.

Front

What is an example of a solid solution?

Back

An example of a solid solution is an alloy, such as bronze, which is a mixture of copper and tin.