A solution is a mixture whose components are similar throughout. A solution is the liquid product of a chemical reaction. A solution is formed by the combination of two or more liquids. A solution consists of two components with different volumes.
I gave my students this multiple choice question: Mr. Fernandez's class is studying solutions. Which statement best describes a solution?

Only one answer is correct among these 4 choices:
- A solution is a mixture whose components are similar throughout.
- A solution is the liquid product of a chemical reaction.
- A solution is formed by the combination of two or more liquids.
- A solution consists of two components with different volumes.

Could you tell me which one is correct?

A solution is a mixture whose components are similar throughout.