Post Utme Greenfield University 2018 Chemistry Question 5

Practice objective / multiple choice question 5 from the 2018 Post Utme Greenfield University Chemistry examination.

Post Utme Greenfield University 2018 Chemistry Objective / Multiple Choice
Question 5 POST_UTME_GREENFIELD_UNIVERSITY • 2018 • CHEMISTRY • objective

The s\tandard enthalpy of formation (ΔHf) of CO2(g) is -393.5 kJ/mol. What is the s\tandard enthalpy of combustion (ΔHc) of CH4(g)?

Answer Options

Correct Answer A. -890.3 kJ/mol
B. -393.5 kJ/mol
C. -393.5 kJ/mol + 2 ΔHf(CO2(g))
D. -393.5 kJ/mol - 2 ΔHf(CO2(g))
Correct Answer
A
Correct Option:
-890.3 kJ/mol

About This Question

This is Post Utme Greenfield University 2018 Chemistry Question 5. It is one of the objective questions from the 2018 Post Utme Greenfield University Chemistry examination.

View More Post Utme Greenfield University 2018 Chemistry Questions More Post Utme Greenfield University Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support