Post Utme Pan Atlantic University 2019 Chemistry Question 36

Practice objective / multiple choice question 36 from the 2019 Post Utme Pan Atlantic University Chemistry examination.

Post Utme Pan Atlantic University 2019 Chemistry Objective / Multiple Choice
Question 36 POST_UTME_PAN-ATLANTIC_UNIVERSITY • 2019 • CHEMISTRY • objective

Determine the s\tandard enthalpy of formation of CaCO3(s) from the following data: ΔHf(CaO(s)) = -635.09 kJ/mol, ΔHf(CO2(g)) = -393.51 kJ/mol. Assume the reaction is CaO(s) + CO2(g) → CaCO3(s).

Answer Options

Correct Answer A. -1782.6 kJ/mol
B. -1782.6 kJ/mol
C. -1782.6 kJ/mol
D. -1782.6 kJ/mol
Correct Answer
A
Correct Option:
-1782.6 kJ/mol

About This Question

This is Post Utme Pan Atlantic University 2019 Chemistry Question 36. It is one of the objective questions from the 2019 Post Utme Pan Atlantic University Chemistry examination.

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