Post Utme Achievers University 2023 Chemistry Question 38

Practice objective / multiple choice question 38 from the 2023 Post Utme Achievers University Chemistry examination.

Post Utme Achievers University 2023 Chemistry Objective / Multiple Choice
Question 38 POST_UTME_ACHIEVERS_UNIVERSITY • 2023 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of formation of H2O(l) if the s\tandard enthalpy of formation of H2(g) is 0 kJ/mol and the s\tandard enthalpy of formation of O2(g) is 0 kJ/mol.

Answer Options

Correct Answer A. -285.8 kJ/mol
B. -286.8 kJ/mol
C. -287.8 kJ/mol
D. -288.8 kJ/mol
Correct Answer
A
Correct Option:
-285.8 kJ/mol

About This Question

This is Post Utme Achievers University 2023 Chemistry Question 38. It is one of the objective questions from the 2023 Post Utme Achievers University Chemistry examination.

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