Respuesta :
If this question is referring to a solid in a liquid to form a solution, then simply add more solvent. Also if the solid increases in solubility upon heating. The solution is unsaturated at the higher temperature
Answer:
Adding more solid.
Explanation:
Hello,
Based on the concern, it is known that an unsaturated solution is made when one adds an amount of the solid that is smaller than its solubility for the given amount of solute at the specified temperature, thus, to make a saturated solution, more solute must be added in order for it to equal the solubility at the very same amount of the solvent and at the same specified temperature.
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