Post Utme Joseph Ayo Babalola University 2017 Chemistry Question 16

Practice objective / multiple choice question 16 from the 2017 Post Utme Joseph Ayo Babalola University Chemistry examination.

Post Utme Joseph Ayo Babalola University 2017 Chemistry Objective / Multiple Choice
Question 16 POST_UTME_JOSEPH_AYO_BABALOLA_UNIVERSITY • 2017 • 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. -1207.19 kJ/mol
B. -1207.19 kJ/mol
C. -1207.19 kJ/mol
Correct Answer D. -1207.19 kJ/mol
Correct Answer
D
Correct Option:
-1207.19 kJ/mol

About This Question

This is Post Utme Joseph Ayo Babalola University 2017 Chemistry Question 16. It is one of the objective questions from the 2017 Post Utme Joseph Ayo Babalola University Chemistry examination.

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