Post Utme Unilorin 2020 Chemistry Question 14
Practice objective / multiple choice question 14 from the 2020 Post Utme Unilorin Chemistry examination.
A redox reaction involves the oxidation of \( Fe^{2+} \) to \( Fe^{3+} \) and the reduction of \( MnO_4^- \) to \( Mn^{2+} \). What is the oxidation number of manganese in \( MnO_4^- \)?
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About This Question
This is Post Utme Unilorin 2020 Chemistry Question 14. It is one of the objective questions from the 2020 Post Utme Unilorin Chemistry examination.
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