Post Utme Achievers University 2017 Chemistry Question 14

Practice objective / multiple choice question 14 from the 2017 Post Utme Achievers University Chemistry examination.

Post Utme Achievers University 2017 Chemistry Objective / Multiple Choice
Question 14 POST_UTME_ACHIEVERS_UNIVERSITY • 2017 • CHEMISTRY • objective

The environmental impact of a chemical reaction can be determined by its Gibbs free energy change. Which of the following reactions has a negative Gibbs free energy change?

Answer Options

Correct Answer A. 2H2 + O2 → 2H2O
B. 2H2 + O2 → 2H2O2
C. 2H2 + O2 → 2H2O2
D. 2H2 + O2 → 2H2O
Correct Answer
A
Correct Option:
2H2 + O2 → 2H2O

About This Question

This is Post Utme Achievers University 2017 Chemistry Question 14. It is one of the objective questions from the 2017 Post Utme Achievers 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