Post Utme Abu 2025 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2025 Post Utme Abu Chemistry examination.

Post Utme Abu 2025 Chemistry Objective / Multiple Choice
Question 1 POST_UTME_ABU • 2025 • CHEMISTRY • objective

Determine the s\tandard enthalpy of formation of CO2(g) at 298 K, given that the s\tandard enthalpy of formation of CO(g) is -110.5 kJ/mol and the s\tandard enthalpy of formation of O2(g) is 0 kJ/mol.

Answer Options

Correct Answer A. -393.5 kJ/mol
B. -110.5 kJ/mol
C. 0 kJ/mol
D. +393.5 kJ/mol
Correct Answer
A
Correct Option:
-393.5 kJ/mol

About This Question

This is Post Utme Abu 2025 Chemistry Question 1. It is one of the objective questions from the 2025 Post Utme Abu Chemistry examination.

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