Post Utme Nile University 2025 Chemistry Question 1
Practice objective / multiple choice question 1 from the 2025 Post Utme Nile University Chemistry examination.
The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of formation of CaCO3(s) u\sing the following reaction: CaO(s) + CO2(g) → CaCO3(s).
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This is Post Utme Nile University 2025 Chemistry Question 1. It is one of the objective questions from the 2025 Post Utme Nile University Chemistry examination.
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