The solubility limit is the maximum amount of a substance that can dissolve in a specific amount of solvent at a given temperature and pressure. When a solution reaches this limit, any additional solute will not dissolve and will remain as a solid. This concept is important in chemistry and helps in understanding how different substances interact in solutions. Factors such as temperature and pressure can affect the solubility limit. For example, increasing the temperature often increases the solubility of solids in liquids, while gases typically become less soluble as temperature rises. Understanding the solubility limit is crucial in fields like pharmaceuticals and environmental science.