Concept:A saturated solution already holds the maximum amount of dissolved salt at that temperature.
Explanation:When more salt is added to a saturated solution, it cannot dissolve further.
The added salt therefore remains as a solid and settles down as a precipitate.
The amount of salt already dissolved in the solution does not change.
Hence, the solution stays saturated and its composition remains unchanged.
It does not become supersaturated or unsaturated, and no crystals are formed by dissolving the added salt.
Answer:C. precipitates and the solution remains unchanged.