A solution that contains more dissolved solute than a saturated solution under the same conditions.

Study for the Honors Chemistry Exam with flashcards and multiple choice questions. Enhance your understanding with detailed explanations and hints. Prepare to excel in your exam!

Solubility limits and what it means for a solution to be saturated versus supersaturated are being tested here. Under the same temperature and pressure, a saturated solution contains the maximum amount of solute that can dissolve. A supersaturated solution has more dissolved solute than that maximum, achieved by dissolving at a higher temperature and then cooling slowly so extra solute remains in solution. This state is metastable and can rapidly crystallize if disturbed, which is why it’s temporary.

So, when a solution contains more dissolved solute than a saturated solution under the same conditions, it’s a supersaturated solution. The other options don’t fit: a saturated solution holds the maximum amount and cannot legally contain more; an unsaturated solution has less than the maximum dissolved; a colloid is a different type of mixture where particles are dispersed, not simply an overabundance of dissolved solute.