Solutions Part 2

If O2 gas is bubbled through water at 303K, the number of millimoles of O2 gas that dissolve in 1 litre of water is ________. (Nearest Integer)
(Given : Henry's Law constant for O2 at 303K is 46.82k bar and partial pressure of O2=0.920 bar)
(Assume solubility of O2 in water is too small, nearly negligible)