The air is a mixture of a number of gases. The major components are oxygen and nitrogen with approximate proportion of 20% is to 79% by volume at 298 K. The water is in equilibrium with air at a pressure of 10 atm. At 298 K if the Henry’s law constants for oxygen and nitrogen at 298 K are $3.30 \times 10^7$ mm and $6.51 \times 10^7$ mm respectively, calculate the composition of these gases in water.

Question

$\begin{array}{1 1}4.61\times 10^{-5},9.22\times 10^{-5}\\3.61\times 10^{-5},8.22\times 10^{-5}\\5.61\times 10^{-5},7.22\times 10^{-5}\\2.61\times 10^{-5},6.22\times 10^{-5}\end{array}$