Post Utme Unilag 2020 Chemistry Question 15
Practice objective / multiple choice question 15 from the 2020 Post Utme Unilag Chemistry examination.
The s\tandard enthalpy of formation of NH3(g) is -45.9 kJ/mol. What is the s\tandard enthalpy of formation of N2(g) if the s\tandard enthalpy of formation of H2(g) is 0 kJ/mol?
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About This Question
This is Post Utme Unilag 2020 Chemistry Question 15. It is one of the objective questions from the 2020 Post Utme Unilag Chemistry examination.
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