Post Utme Christopher University 2023 Chemistry Question 20

Practice objective / multiple choice question 20 from the 2023 Post Utme Christopher University Chemistry examination.

Post Utme Christopher University 2023 Chemistry Objective / Multiple Choice
Question 20 POST_UTME_CHRISTOPHER_UNIVERSITY • 2023 • CHEMISTRY • objective

A metal oxide has the formula M2O3. What is the oxidation state of the metal?

Answer Options

Correct Answer A. +3
B. +5
C. +6
D. +7
Correct Answer
A
Correct Option:
+3

About This Question

This is Post Utme Christopher University 2023 Chemistry Question 20. It is one of the objective questions from the 2023 Post Utme Christopher University Chemistry examination.

View More Post Utme Christopher University 2023 Chemistry Questions More Post Utme Christopher 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