Post Utme Achievers University 2019 Chemistry Question 13

Practice objective / multiple choice question 13 from the 2019 Post Utme Achievers University Chemistry examination.

Post Utme Achievers University 2019 Chemistry Objective / Multiple Choice
Question 13 POST_UTME_ACHIEVERS_UNIVERSITY • 2019 • CHEMISTRY • objective

Calculate the enthalpy change for the reaction: 2Al(s) + Fe2O3(s) → 2Fe(s) + Al2O3(s).

Answer Options

Correct Answer A. -852.6 kJ/mol
B. -1423.8 kJ/mol
C. +852.6 kJ/mol
D. +1423.8 kJ/mol
Correct Answer
A
Correct Option:
-852.6 kJ/mol

About This Question

This is Post Utme Achievers University 2019 Chemistry Question 13. It is one of the objective questions from the 2019 Post Utme Achievers University Chemistry examination.

View More Post Utme Achievers University 2019 Chemistry Questions More Post Utme Achievers 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