Which statement best describes a solution?

Which statement best describes a solution?

• A. Mixture
• B. Solubility
• C. Physical Properties
• D. Solution

Answer: (D)

A solution is a homogeneous mixture formed when a solute dissolves in a solvent, producing a substance with uniform composition throughout. The dissolved particles are so small that they are distributed evenly and are not visible as separate parts, giving the mixture one consistent phase. A solution can be a liquid, gas, or solid, and examples include salt in water, sugar in tea, or air as a mixture of gases. This precise idea—a single, uniform phase created by dissolving one substance in another—is what the correct statement captures. Solubility describes how well something dissolves, not what a solution is; physical properties refer to observable traits, and a mixture can be heterogeneous or homogeneous but isn’t defined specifically by the dissolution process.

A solution is a homogeneous mixture formed when a solute dissolves in a solvent, producing a substance with uniform composition throughout. The dissolved particles are so small that they are distributed evenly and are not visible as separate parts, giving the mixture one consistent phase. A solution can be a liquid, gas, or solid, and examples include salt in water, sugar in tea, or air as a mixture of gases. This precise idea—a single, uniform phase created by dissolving one substance in another—is what the correct statement captures. Solubility describes how well something dissolves, not what a solution is; physical properties refer to observable traits, and a mixture can be heterogeneous or homogeneous but isn’t defined specifically by the dissolution process.