Post Utme Uniport 2022 Chemistry Question 21
Practice objective / multiple choice question 21 from the 2022 Post Utme Uniport Chemistry examination.
The s\tandard enthalpy of formation \( ΔH_\( f \ \)) of H_(2)O is -285.8 kJ/mol. If 2.5 mol of H_(2)O is produced at 298 K, what is the total enthalpy change (ΔH) in kJ?
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About This Question
This is Post Utme Uniport 2022 Chemistry Question 21. It is one of the objective questions from the 2022 Post Utme Uniport Chemistry examination.
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