Post Utme Caleb University 2017 Chemistry Question 40

Practice objective / multiple choice question 40 from the 2017 Post Utme Caleb University Chemistry examination.

Post Utme Caleb University 2017 Chemistry Objective / Multiple Choice
Question 40 POST_UTME_CALEB_UNIVERSITY • 2017 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. What is the s\tandard enthalpy of formation of H2O(l) if the s\tandard enthalpy of formation of CO(g) is -110.5 kJ/mol and the s\tandard enthalpy of formation of H2(g) is 0 kJ/mol?

Answer Options

A. -285.8 kJ/mol
B. -285.9 kJ/mol
Correct Answer C. -286.0 kJ/mol
D. -286.1 kJ/mol
Correct Answer
C
Correct Option:
-286.0 kJ/mol

About This Question

This is Post Utme Caleb University 2017 Chemistry Question 40. It is one of the objective questions from the 2017 Post Utme Caleb University Chemistry examination.

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