Aques substances in water are often referred to in context with what type of solution?

When discussing substances that are dissolved in water, the term "aqueous solution" is specifically used to describe this type of solution. An aqueous solution contains water as the solvent, which is the most common solvent in chemical solutions due to its ability to dissolve a wide variety of substances.

In an aqueous solution, solutes such as salts, acids, or sugars are dispersed uniformly throughout the water, facilitating various chemical and biological reactions. This terminology is widely used in chemistry and related fields to distinguish solutions where water is the primary medium, making it clear that the properties and behaviors of these solutions are relevant to aqueous environments.

The other options do not accurately represent solutions where water is the solvent. Solid solutions refer to combinations where solid materials are mixed at the molecular level, often seen in metallurgy. Gaseous solutions involve gases mixed together, while liquid solutions could imply a general sense of solutions but do not specify that water is the solvent, making "aqueous solution" the most precise and appropriate term in this context.