SC-945
Solubility
Lower Sec Science · Secondary 1 · Medium · Solubility
A student adds more potassium nitrate crystals to a saturated solution of potassium nitrate at 25 °C and stirs. No more crystals dissolve. What is the best explanation?
- The solution cannot dissolve more solute at 25 °C.
- The solute particles are too large to dissolve.
- Stirring prevents the solute from dissolving.
- The solvent has completely evaporated.
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