A solution is defined as a:

• A. Homogeneous mixture of two or more substances
• B. Heterogeneous mixture of two or more substances
• C. Homogeneous mixture of liquid and solid components only
• D. Homogeneous mixture consisting of water as one of the components

A solution is best defined as a:

Correct Answer

A. Homogeneous mixture of two or more substances

Explanation

A solution is a type of mixture where the components are evenly distributed, making it uniform throughout. This means that no matter where you sample the solution, it will have the same composition. For example, when you dissolve salt in water, the salt particles spread out evenly, creating a homogeneous mixture.

Key Characteristics of Solutions

• Uniform composition
• Components cannot be easily separated by physical means
• Can be in various states: solid, liquid, or gas

In summary, the defining feature of a solution is its homogeneous nature, which distinguishes it from heterogeneous mixtures where the components remain separate.