Post Utme Afe Babalola University 2025 Chemistry Question 33

Practice objective / multiple choice question 33 from the 2025 Post Utme Afe Babalola University Chemistry examination.

Post Utme Afe Babalola University 2025 Chemistry Objective / Multiple Choice
Question 33 POST_UTME_AFE_BABALOLA_UNIVERSITY • 2025 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. What is the s\tandard enthalpy of formation of H2O(l) if the s\tandard enthalpy of formation of CO(g) is -110.5 kJ/mol and the s\tandard enthalpy of formation of H2(g) is 0 kJ/mol?

Answer Options

Correct Answer A. -285.8 kJ/mol
B. -241.8 kJ/mol
C. -393.5 kJ/mol
D. -110.5 kJ/mol
Correct Answer
A
Correct Option:
-285.8 kJ/mol

About This Question

This is Post Utme Afe Babalola University 2025 Chemistry Question 33. It is one of the objective questions from the 2025 Post Utme Afe Babalola University Chemistry examination.

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