Post Utme Crawford University 2024 Chemistry Question 1
Practice objective / multiple choice question 1 from the 2024 Post Utme Crawford University Chemistry examination.
Determine the s\tandard enthalpy of formation of NO2(g) from the following data: ΔHf(N2(g)) = 0 kJ/mol, ΔHf(O2(g)) = 0 kJ/mol, ΔHf(NO(g)) = 91.3 kJ/mol. The reaction is: N2(g) + 2O2(g) → 2NO2(g).
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This is Post Utme Crawford University 2024 Chemistry Question 1. It is one of the objective questions from the 2024 Post Utme Crawford University Chemistry examination.
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