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The Reaction 2H2O2(g) 2H2O(g) + O2(g) Is Exothermic, ΔHºrxn

question 33

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The reaction 2H2O2(g) The reaction 2H<sub>2</sub>O<sub>2</sub>(g) 2H<sub>2</sub>O(g) + O<sub>2</sub>(g) is exothermic, ΔHº<sub>rxn </sub>=<sub> </sub>-210 kJ/mol. Which one of the following is correct? A) K<sub>P</sub> at 800 K is smaller than K<sub>P</sub> at 1200 K. B) Temperature does not affect K<sub>P</sub> C) K<sub>P</sub> depends only on the pressure. D) K<sub>P</sub> at 1200 K is smaller than K<sub>P</sub> at 800 K. E) K<sub>P</sub> depends on total pressure as well as temperature. 2H2O(g) + O2(g) is exothermic, ΔHºrxn = -210 kJ/mol. Which one of the following is correct?

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