Chapter 6, Problem 147SAE

A mixture of $\text{5}{\text{.0 × 10}}^{\text{-5}}{\text{mol H}}_{\text{2}}\left(\text{g}\right)$ and $\text{5}{\text{.0 × 10}}^{\text{-5}}{\text{mol SO}}_{\text{2}}\left(\text{g}\right)$ is placed in a 10.0 L container at 25 °C. The container has a pinhole leak. After a period of time, the partial pressure of ${\text{H}}_{\text{2}}\left(\text{g}\right)$ in the container (a) is less than that of the ${\text{SO}}_{\text{2}}\left(\text{g}\right)$ ; (b) isequal to that of the ${\text{SO}}_{\text{2}}\left(\text{g}\right)$ (C) exceeds that of the ${\text{SO}}_{\text{2}}\left(\text{g}\right)$ ; (d) is the same as in the original mixture.