Stephen is given 500 ml of water at 32 oC. He continues to drop sugar cubes into the water while stirring until no more sugar cubes dissolve. The solution is said to be .

Stephen now filters this solution and carefully cools it to 22 oC. He then adds a single crystal of sugar. What is likely to happen?

Peter continues to add sugar cubes to a container of water until no more can dissolve. Which one of the following actions will not cause more sugar to be dissolved?

Which statement is true? When a salt crystal is placed in a saturated solution:

Jonathon drops a salt crystal into a glass containing a salt solution labelled unsaturated. What will likely happen to the salt crystal?

Which one of the following actions will cause a solution to become supersaturated?