Post Utme Crawford University 2019 Chemistry Question 8

Practice objective / multiple choice question 8 from the 2019 Post Utme Crawford University Chemistry examination.

Post Utme Crawford University 2019 Chemistry Objective / Multiple Choice
Question 8 POST_UTME_CRAWFORD_UNIVERSITY • 2019 • CHEMISTRY • objective

The reaction between H2O2 and MnO2 is given by the equation: 2H2O2 + MnO2 → MnO4^\( - \) + 2H2O. What is the oxidation state of Mn in MnO4^\( - \)?

Answer Options

A. +4
Correct Answer B. +5
C. +6
D. +7
Correct Answer
B
Correct Option:
+5

About This Question

This is Post Utme Crawford University 2019 Chemistry Question 8. It is one of the objective questions from the 2019 Post Utme Crawford University Chemistry examination.

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