Question

Henry’s law constant for the solubility of Nitrogen gas in water at 350 K is 8 × 10⁴ atm. The mole fraction of nitrogen in air is 0.5. The number of moles of Nitrogen from air dissolved in 10 moles of water at 350 K and 4 atm pressure is

विकल्प

• 4 × 10^-4

• 4 × 10⁴

• 2 × 10^-2

• 2.5 × 10^-4

Answer 1

2.5 × 10^-4