Post Utme Ui 2023 Chemistry Question 35
Practice objective / multiple choice question 35 from the 2023 Post Utme Ui Chemistry examination.
The s\tandard enthalpy of formation of CO2(g) is -393.51 kJ/mol. Calculate the s\tandard enthalpy of formation of CaCO3(s) from the following data: ΔHf(CaO(s)) = -635.09 kJ/mol, ΔHf(Ca(s)) = -178.2 kJ/mol.
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This is Post Utme Ui 2023 Chemistry Question 35. It is one of the objective questions from the 2023 Post Utme Ui Chemistry examination.
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