Post Utme Unn 2018 Chemistry Question 6
Practice objective / multiple choice question 6 from the 2018 Post Utme Unn Chemistry examination.
The reaction of nitrogen with oxygen to form nitrogen dioxide is represented by the equation: 4NO + O2 → 2N2O4. What is the oxidation state of nitrogen in N2O4?
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About This Question
This is Post Utme Unn 2018 Chemistry Question 6. It is one of the objective questions from the 2018 Post Utme Unn Chemistry examination.
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