Post Utme Oau 2019 Chemistry Question 26

Practice objective / multiple choice question 26 from the 2019 Post Utme Oau Chemistry examination.

Post Utme Oau 2019 Chemistry Objective / Multiple Choice
Question 26 POST_UTME_OAU • 2019 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of combustion of 2.50 g of carbon at 298 K.

Answer Options

Correct Answer A. -789 kJ
B. -789.5 kJ
C. -788.5 kJ
D. -790 kJ
Correct Answer
A
Correct Option:
-789 kJ

About This Question

This is Post Utme Oau 2019 Chemistry Question 26. It is one of the objective questions from the 2019 Post Utme Oau Chemistry examination.

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