Question

what is the primary definition of solubility? the ability of a substance to dissolve in another and form a solution he mass of a substance in a given volume the temperature at which a substance melts the ability of a substance to change state

Explanation:

Solubility is about dissolving to form a solution. Other options describe density, melting - point, and phase - change.

Answer:

The ability of a substance to dissolve in another and form a solution