Consider the Equilibrium 2 NO(g) $\leftrightarrows$ N₂(g)+ O₂(g) $\times$ 10⁵

question 107

Multiple Choice

Consider the equilibrium 2 NO(g) $\leftrightarrows$ N₂(g) + O₂(g) .At 1400 K,the equilibrium constant is approximately 2.6 $\times$ 10⁵.What is true about this equilibrium?

• A)There is no activation energy for this reaction.
• B)There is no net reaction,so there is no value for K.
• C)K = 1.
• D)k_f is greater than k_r at equilibrium.
• E)The forward reaction rate is greater than the reverse reaction rate.

---

Definitions:

Administrative Procedure Act (APA)

A federal U.S. law that governs the way administrative agencies of the federal government may propose and establish regulations, and grants the American public the right to participate in the rulemaking process.

Federal Agency Procedure

The set of rules and processes that federal agencies in the United States must follow in executing their functions, including rulemaking, enforcement, and adjudication.

Agency Action

Any action taken by a governmental agency, ranging from rule-making to enforcement and adjudication.

Unsubstantiated

Lacking adequate support, proof, or confirmation, often used in the context of claims or allegations that have not been verified.