Determine the Solubility of N₂ in Water Exposed to Air

question 26

Multiple Choice

Determine the solubility of N₂ in water exposed to air at 25°C if the atmospheric pressure is 2.0 atm.Assume that the mole fraction of nitrogen is 0.78 in air and the Henry's law constant for nitrogen in water at this temperature is 6.1 × 10^-4 M/atm.

• A) 1.6 × 10^-4 M
• B) 6.4 × 10^-4 M
• C) 9.5 × 10^-4 M
• D) 1.1 × 10^-4 M
• E) 1.2 × 10^-4 M

---

Definitions:

Public Law

The body of law that governs relationships between individuals and the government, as well as relationships between individuals that are of direct concern to society.

International Law

A body of rules established by custom or treaty and recognized by nations as binding in their relations with one another.

Objectionable Material

Content deemed inappropriate or harmful by an authority or general consensus, often subject to censorship or restriction.

Internet Business

A commercial enterprise that operates online, engaging in activities such as selling products, providing services, or disseminating information over the internet.