Post Utme Noun 2018 Chemistry Question 23

Practice objective / multiple choice question 23 from the 2018 Post Utme Noun Chemistry examination.

Post Utme Noun 2018 Chemistry Objective / Multiple Choice
Question 23 POST_UTME_NOUN • 2018 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. If 2.0 mol of CO2(g) is produced at 298 K, what is the total enthalpy change for the reaction?

Answer Options

Correct Answer A. -787 kJ
B. -393.5 kJ
C. -196.75 kJ
D. -393.5 kJ/mol
Correct Answer
A
Correct Option:
-787 kJ

About This Question

This is Post Utme Noun 2018 Chemistry Question 23. It is one of the objective questions from the 2018 Post Utme Noun Chemistry examination.

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