Post Utme Osustech 2018 Chemistry Question 21
Practice objective / multiple choice question 21 from the 2018 Post Utme Osustech 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) from the following reaction: CaO(s) + CO2(g) → CaCO3(s).
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About This Question
This is Post Utme Osustech 2018 Chemistry Question 21. It is one of the objective questions from the 2018 Post Utme Osustech Chemistry examination.
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