Chemistry - Liquid Solution Question with Solution | TestHub

The osmotic pressure of a solution is given by $\pi =CRT$.

For a given solution under similar conditions, the concentration $C$ remains constant. Therefore, the osmotic pressure is directly proportional to the absolute temperature, $\pi \propto T$.

$\frac{{\pi }_1}{T_1}=\frac{{\pi }_2}{T_2}$

Substituting the given values:

$\frac{8}{298}=\frac{{\pi }_2}{313}$

${\pi }_2=\frac{8\times 313}{298}$

${\pi }_2=\frac{2504}{298}=8.40$ atm

Answer: $8.40$ atm