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9) The reaction for the decomposition of dinitrogen monoxide gas to form oxygen radicals is: N2O(g) →N2(g) + O(g) . If the rate constant is 3.04 × 10-2 s-1 and the frequency factor is 8.00 × 1011 s-1, what is the activation energy for the first-order reaction at 700°C? A) 250 kJ/mol B) 38.2 kJ/mol C) 180 kJ/mol D) 0.262 kJ/mol