Post Utme Abu 2022 Chemistry Question 32

Practice objective / multiple choice question 32 from the 2022 Post Utme Abu Chemistry examination.

Post Utme Abu 2022 Chemistry Objective / Multiple Choice

Question 32 POST_UTME_ABU • 2022 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of formation of CO(g) if the s\tandard enthalpy of formation of H2O(l) is -285.8 kJ/mol.

Correct Answer A. -110.5 kJ/mol

B. +110.5 kJ/mol

C. -130.5 kJ/mol

D. +130.5 kJ/mol

Correct Answer

Correct Option:

-110.5 kJ/mol

This is Post Utme Abu 2022 Chemistry Question 32. It is one of the objective questions from the 2022 Post Utme Abu Chemistry examination.

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