Question

Write the name of one substance whose solubility increases rapidly with the rise of temperature.

Answer 1

Solubility increases rapidly with the rise in temperature.

• The component that shows the solubility increases rapidly with the rise in temperature is Potassium nitrate$\left({\mathrm{KNO}}_3\right)$.

Solubility

• The solubility of a substance is defined as the maximum amount of the substance that can be dissolved in a specified amount (100 g) of solvent at a specified temperature.
• It depends upon the nature of the solute, the nature of the solvent, temperature, and pressure.