Post Utme Ims U 2023 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2023 Post Utme Ims U Chemistry examination.

Post Utme Ims U 2023 Chemistry Objective / Multiple Choice
Question 1 POST_UTME_IMS_U • 2023 • CHEMISTRY • objective

At 298 K, the s\tandard enthalpy of formation of CO2(g) from its elements is -393.5 kJ/mol. What is the s\tandard enthalpy of formation of CO(g) from its elements?

Answer Options

Correct Answer A. -110.5 kJ/mol
B. -393.5 kJ/mol
C. -74.8 kJ/mol
D. -283.0 kJ/mol
Correct Answer
A
Correct Option:
-110.5 kJ/mol

About This Question

This is Post Utme Ims U 2023 Chemistry Question 1. It is one of the objective questions from the 2023 Post Utme Ims U Chemistry examination.

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