Post Utme Nile University 2025 Chemistry Question 9
Practice objective / multiple choice question 9 from the 2025 Post Utme Nile University 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?
Answer Options
About This Question
This is Post Utme Nile University 2025 Chemistry Question 9. It is one of the objective questions from the 2025 Post Utme Nile University Chemistry examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.