Post Utme Unilag 2020 Chemistry Question 31
Practice objective / multiple choice question 31 from the 2020 Post Utme Unilag Chemistry examination.
The entropy change (ΔS) for the reaction 2H2(g) + O2(g) → 2H2O(l) is -221.8 J/K. Calculate the s\tandard enthalpy change (ΔH) for the reaction, given that the s\tandard Gibbs free energy change (ΔG) is -237.1 kJ and the temperature (T) is 298 K.
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This is Post Utme Unilag 2020 Chemistry Question 31. It is one of the objective questions from the 2020 Post Utme Unilag Chemistry examination.
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