Question

Air contains 78 percent, nitrogen 21 percent oxygen, and one percent argon. Which gas is the solvent?

oxygen


nitrogen


argon


none of the above

Answer 1

its B. Nitrogen , I had to answer this question too, and i clicked the wrong answer so its actually B

Answer 2

Answer A, Oxygen. The solubility of oxygen in 21 pure organic solvents was measured at 298.2 K and 101.33 kPa using the static method. The Hansen solubility parameters (HSPs) of oxygen were determined from the measured solubilities in the pure solvents. Hope this helps!