According to the National Institute of Standards Webbook, the Henry's $1.7 \times 10^ {- 6}$

question 70

Multiple Choice

According to the National Institute of Standards webbook, the Henry's Law constant for O₂ gas is 0.0013 mol/kg?bar at 25°C What is the Henry's law constant in units of mol/kg?mmHg? (1 bar = 0.9869 atm; 1 atm = 760 mmHg)

• A) \(1.7 \times 10^ {- 6}\) mol/kg?mmHg
• B) \(1.3 \times 10 ^ { - 3 }\) mol/kg?mmHg
• C) \(9.9 \times 10 ^ { - 1 }\) mol/kg?mmHg
• D) \(5.8 \times 10 ^ { 5 }\) mol/kg?mmHg
• E) \(7.6 \times 10 ^ { 2 }\) mol/kg?mmHg