Chapter 12, Problem 54RQ

Hydrogen gas has a solubility in water of $\text{0}{\text{.00157 g L}}^{\text{-1}}$ under 1.00 atm of ${\text{H}}_{\text{2}}$ pressure at $\text{25 °C}$. At 0.85 atm and $\text{25 °C}$, its solubility is $\text{0}{\text{.00133 g L}}^{\text{-1}}$. Does hydrogen gas obey Henry’s law?