Post Utme Joseph Ayo Babalola University 2017 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2017 Post Utme Joseph Ayo Babalola University Chemistry examination.

Post Utme Joseph Ayo Babalola University 2017 Chemistry Objective / Multiple Choice
Question 1 POST_UTME_JOSEPH_AYO_BABALOLA_UNIVERSITY • 2017 • 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(s)) = 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 Joseph Ayo Babalola University 2017 Chemistry Question 1. It is one of the objective questions from the 2017 Post Utme Joseph Ayo Babalola University Chemistry examination.

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