Post Utme Crawford University 2025 Chemistry Question 4
Practice objective / multiple choice question 4 from the 2025 Post Utme Crawford University Chemistry examination.
A metal M reacts with oxygen to form a basic oxide MO. The reaction is as follows: 4M + 3O2 → 2MO2. What is the oxidation number of M?
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This is Post Utme Crawford University 2025 Chemistry Question 4. It is one of the objective questions from the 2025 Post Utme Crawford University Chemistry examination.
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