Post Utme Pan Atlantic University 2021 Chemistry Question 24

Practice objective / multiple choice question 24 from the 2021 Post Utme Pan Atlantic University Chemistry examination.

Post Utme Pan Atlantic University 2021 Chemistry Objective / Multiple Choice
Question 24 POST_UTME_PAN-ATLANTIC_UNIVERSITY • 2021 • 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, ΔHf(C) = 0 kJ/mol.

Answer Options

Correct Answer A. -1206.60 kJ/mol
B. -1206.61 kJ/mol
C. -1206.59 kJ/mol
D. -1206.62 kJ/mol
Correct Answer
A
Correct Option:
-1206.60 kJ/mol

About This Question

This is Post Utme Pan Atlantic University 2021 Chemistry Question 24. It is one of the objective questions from the 2021 Post Utme Pan Atlantic University Chemistry examination.

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