Post Utme Coal City University 2025 Chemistry Question 34

Practice objective / multiple choice question 34 from the 2025 Post Utme Coal City University Chemistry examination.

Post Utme Coal City University 2025 Chemistry Objective / Multiple Choice
Question 34 POST_UTME_COAL_CITY_UNIVERSITY • 2025 • CHEMISTRY • objective

The s\tandard Gibbs free energy change for the reaction 2NO(g) + O2(g) → 2NO2(g) is -120 kJ/mol. What is the s\tandard Gibbs free energy change for the reaction NO(g) + 1/2O2(g) → NO2(g)?

Answer Options

Correct Answer A. -60 kJ/mol
B. -60 kJ/mol
C. -60 kJ/mol
D. -60 kJ/mol
Correct Answer
A
Correct Option:
-60 kJ/mol

About This Question

This is Post Utme Coal City University 2025 Chemistry Question 34. It is one of the objective questions from the 2025 Post Utme Coal City University Chemistry examination.

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