What is how easily a substance dissolves in a liquid?

The ease with which a substance dissolves in a liquid is referred to as its solubility. Solubility depends on various factors, including temperature, pressure, and the nature of both the solute and solvent. A highly soluble substance dissolves readily in a solvent, while a substance with low solubility dissolves poorly. This property is crucial in fields like chemistry, medicine, and environmental science.