Post Utme Covenant University 2019 Chemistry Question 28

Practice objective / multiple choice question 28 from the 2019 Post Utme Covenant University Chemistry examination.

Post Utme Covenant University 2019 Chemistry Objective / Multiple Choice
Question 28 POST_UTME_COVENANT_UNIVERSITY • 2019 • CHEMISTRY • objective

A metal oxide is formed when a metal reacts with oxygen. Which of the following is an example of a metal oxide?

Answer Options

A. NaCl
Correct Answer B. CaO
C. H2O
D. CO2
Correct Answer
B
Correct Option:
CaO

About This Question

This is Post Utme Covenant University 2019 Chemistry Question 28. It is one of the objective questions from the 2019 Post Utme Covenant University Chemistry examination.

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