Which set of conditions results in a supercritical fluid?
For N₂, the critical temperature is 126.0 K and the critical pressure is 33.5 atm.
For O₂, the critical temperature is 154.3 K and the critical pressure is 49.7 atm.
O N₂ at 150.0 K and 101.5 atm
O N₂ at 119.5 K and 11.5 atm
O O₂ at 104.2 K and 41.0 atm
O O₂ at 104.2 K and 39.0 atm