The Reaction 2NO₂(g) $\rightarrow$ 2NO(g)+ O₂(g)
Is Postulated to Occur Via the Mechanism
NO₂(g)

The reaction 2NO₂(g) $\rightarrow$ 2NO(g) + O₂(g)
Is postulated to occur via the mechanism
NO₂(g) + NO₂(g) $\rightarrow$ NO(g) + NO₃(g)
Slow
NO₃(g) $\rightarrow$ NO(g) + O₂(g)
Fast
An intermediate in this reaction is

A) NO₂(g) .
B) ON-NO₃(g) .
C) O₂(g) .
D) NO(g) .
E) NO₃(g) .