Post Utme Noun 2025 Chemistry Question 4

Practice objective / multiple choice question 4 from the 2025 Post Utme Noun Chemistry examination.

Post Utme Noun 2025 Chemistry Objective / Multiple Choice
Question 4 POST_UTME_NOUN • 2025 • CHEMISTRY • objective

The s\tandard enthalpy of formation (ΔHf) of CO2(g) is -393.5 kJ/mol. What is the s\tandard enthalpy of formation (ΔHf) of CO(g)?

Answer Options

Correct Answer A. -110.5 kJ/mol
B. -393.5 kJ/mol
C. -74.8 kJ/mol
D. -247.4 kJ/mol
Correct Answer
A
Correct Option:
-110.5 kJ/mol

About This Question

This is Post Utme Noun 2025 Chemistry Question 4. It is one of the objective questions from the 2025 Post Utme Noun Chemistry examination.

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