Chemical EquilibriumHard
Question
For the gas phase reaction 2NO(g) $\rightleftharpoons$N2(g) + O2(g); ΔH = – 43.5 kcal. Which one of the following is true for the reaction N2(g) + O2 (g) $\rightleftharpoons$2NO(g)?
Options
A.K is independent of T.
B.K decreases as T decreases.
C.K increases as T decreases.
D.K varies with addition of NO.
Solution
N2(g) + O2(g) $\rightleftharpoons$2NO(g); OH = +43.5 Kcal
For endothermic reactions, Keq increases with the increase in temperature.
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