Which of the following describes a liquid mixture where one liquid is dispersed in another?

The term that best describes a liquid mixture where one liquid is dispersed in another is an emulsion. Emulsions are formed when two immiscible liquids, such as oil and water, are combined. In an emulsion, one liquid is dispersed throughout the other in small droplets, which can be stabilized by an emulsifier, a substance that helps keep the droplets evenly distributed.

This definition highlights the unique characteristic of emulsions compared to other types of mixtures. For example, a colloid is a mixture in which microscopic particles are dispersed throughout a substance, but these particles do not have to be liquid; they can also be solid or gas. A solution involves a solute completely dissolving in a solvent, resulting in a homogeneous mixture that does not have dispersed phases. A suspension consists of solid particles dispersed in a liquid, which can settle over time if left undisturbed. Therefore, emulsion specifically refers to the mixing of two liquids, making it the precise answer in this context.