Post Utme Summit University 2025 Chemistry Question 11
Practice objective / multiple choice question 11 from the 2025 Post Utme Summit University Chemistry examination.
Calculate the s\tandard enthalpy change for the reaction: 2Al(s) + Fe2O3(s) → 2Fe(s) + Al2O3(s). The s\tandard enthalpy of formation for Al2O3(s) is -1675 kJ/mol, and the s\tandard enthalpy of formation for Fe2O3(s) is -824 kJ/mol. The s\tandard enthalpy of formation for Al(s) is 0 kJ/mol, and the s\tandard enthalpy of formation for Fe(s) is 0 kJ/mol.
Answer Options
About This Question
This is Post Utme Summit University 2025 Chemistry Question 11. It is one of the objective questions from the 2025 Post Utme Summit 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.