What is the expression for the equilibrium constant (Kc) for the following reaction? N2(g) + O2(g) ⇌ 2NO(g)

A.

\(\frac{[NO^2]}{[N^2] + [O^2]}\)

B.

\(\frac{[2NO]^2}{[N_2][O_2]}\)

C.

\(\frac{[N_2] + [O_2]}{2[NO]^2}\)

D.

\(\frac{[NO]^2}{[N_2][O^2]}\)

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Correct answer is D

No explanation has been provided for this answer.

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