Post Utme Coal City University 2025 Chemistry Question 15
Practice objective / multiple choice question 15 from the 2025 Post Utme Coal City University Chemistry examination.
A reaction is carried out at cons\tant pressure, and the heat evolved is 120 kJ. If the reaction is repeated at cons\tant volume, and the heat evolved is 100 kJ, what is the change in enthalpy (ΔH) for the reaction?
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This is Post Utme Coal City University 2025 Chemistry Question 15. It is one of the objective questions from the 2025 Post Utme Coal City University Chemistry examination.
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