Post Utme Aaua 2023 Chemistry Question 21
Practice objective / multiple choice question 21 from the 2023 Post Utme Aaua Chemistry examination.
The reaction of sulfur dioxide with oxygen to form sulfur trioxide is an example of a redox reaction. What is the oxidation state of sulfur in sulfur trioxide?
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About This Question
This is Post Utme Aaua 2023 Chemistry Question 21. It is one of the objective questions from the 2023 Post Utme Aaua Chemistry examination.
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