Post Utme Bowen University 2024 Chemistry Question 23

Practice objective / multiple choice question 23 from the 2024 Post Utme Bowen University Chemistry examination.

Post Utme Bowen University 2024 Chemistry Objective / Multiple Choice
Question 23 POST_UTME_BOWEN_UNIVERSITY • 2024 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of formation of CaCO3(s) if the s\tandard enthalpy of formation of CaO(s) is -635.09 kJ/mol and that of CO2(g) is -393.5 kJ/mol.

Answer Options

A. -1207.59 kJ/mol
B. -1207.59 kJ/mol
C. -1207.59 kJ/mol
Correct Answer D. -1207.59 kJ/mol
Correct Answer
D
Correct Option:
-1207.59 kJ/mol

About This Question

This is Post Utme Bowen University 2024 Chemistry Question 23. It is one of the objective questions from the 2024 Post Utme Bowen University Chemistry examination.

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