Post Utme Wellspring University 2018 Chemistry Question 24

Practice objective / multiple choice question 24 from the 2018 Post Utme Wellspring University Chemistry examination.

Post Utme Wellspring University 2018 Chemistry Objective / Multiple Choice
Question 24 POST_UTME_WELLSPRING_UNIVERSITY • 2018 • 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) u\sing the following reaction: CaO(s) + CO2(g) → CaCO3(s).

Answer Options

Correct Answer A. -1781.5 kJ/mol
B. -1781.5 kJ/mol
C. -1781.5 kJ/mol
D. -1781.5 kJ/mol
Correct Answer
A
Correct Option:
-1781.5 kJ/mol

About This Question

This is Post Utme Wellspring University 2018 Chemistry Question 24. It is one of the objective questions from the 2018 Post Utme Wellspring University Chemistry examination.

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