Post Utme Abu 2018 Chemistry Question 26
Practice objective / multiple choice question 26 from the 2018 Post Utme Abu Chemistry examination.
At 298 K, the s\tandard enthalpy change \( ΔH^circ \) for the reaction 2NO(g) + O2(g) → 2NO2(g) is -114.2 kJ/mol. Calculate the s\tandard entropy change \( ΔS^circ \) for the reaction, given that the s\tandard entropy values for NO(g), O2(g), and NO2(g) are 210.8 J/mol·K, 205.0 J/mol·K, and 240.1 J/mol·K, respectively.
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This is Post Utme Abu 2018 Chemistry Question 26. It is one of the objective questions from the 2018 Post Utme Abu Chemistry examination.
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