The Solubility of Nitrogen Gas in Water at 25°C and a Nitrogen

Multiple Choice

The solubility of nitrogen gas in water at 25°C and a nitrogen pressure of 522 mmHg is 4.7 × 10^-4 mol/L. What is the value of the Henry's law constant in mol L^-1• atm^-1?

A) 6.8 × 10^-4 mol L^-1• atm^-1
B) 4.7 × 10^-4 mol L^-1• atm^-1
C) 3.2 × 10^-4 mol L^-1• atm^-1
D) 9.0 × 10^-7 mol L^-1• atm^-1
E) 1.5 × 10³ mol L^-1• atm^-1