Post Utme Caleb University 2021 Chemistry Question 17

Practice objective / multiple choice question 17 from the 2021 Post Utme Caleb University Chemistry examination.

Post Utme Caleb University 2021 Chemistry Objective / Multiple Choice
Question 17 POST_UTME_CALEB_UNIVERSITY • 2021 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of formation of CH4(g) if the s\tandard enthalpy of formation of C(s) is -394.4 kJ/mol and that of H2(g) is 0 kJ/mol.

Answer Options

A. -74.8 kJ/mol
B. -74.9 kJ/mol
Correct Answer C. -75.0 kJ/mol
D. -75.1 kJ/mol
Correct Answer
C
Correct Option:
-75.0 kJ/mol

About This Question

This is Post Utme Caleb University 2021 Chemistry Question 17. It is one of the objective questions from the 2021 Post Utme Caleb University Chemistry examination.

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