Post Utme Greenfield University 2025 Chemistry Question 37

Practice objective / multiple choice question 37 from the 2025 Post Utme Greenfield University Chemistry examination.

Post Utme Greenfield University 2025 Chemistry Objective / Multiple Choice
Question 37 POST_UTME_GREENFIELD_UNIVERSITY • 2025 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO(g) is -110.5 kJ/mol. What is the s\tandard enthalpy of formation of H2O(g) if the s\tandard enthalpy of formation of H2(g) is 0 kJ/mol and the s\tandard enthalpy of formation of O2(g) is 0 kJ/mol?

Answer Options

A. -241.8 kJ/mol
Correct Answer B. -285.8 kJ/mol
C. -393.5 kJ/mol
D. -572.8 kJ/mol
Correct Answer
B
Correct Option:
-285.8 kJ/mol

About This Question

This is Post Utme Greenfield University 2025 Chemistry Question 37. It is one of the objective questions from the 2025 Post Utme Greenfield University Chemistry examination.

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