Post Utme Noun 2021 Chemistry Question 13

Practice objective / multiple choice question 13 from the 2021 Post Utme Noun Chemistry examination.

Post Utme Noun 2021 Chemistry Objective / Multiple Choice

Question 13 POST_UTME_NOUN • 2021 • CHEMISTRY • objective

A redox reaction involves the oxidation of Fe2+ to Fe3+ and the reduction of MnO4- to Mn2+. What is the half-reaction for the oxidation of Fe2+?

Correct Answer A. Fe2+ → Fe3+ + e-

B. Fe2+ + e- → Fe3+

C. Fe3+ → Fe2+ + e-

D. Fe2+ + 2H+ → Fe3+ + H2

Correct Answer

Correct Option:

Fe2+ → Fe3+ + e-

This is Post Utme Noun 2021 Chemistry Question 13. It is one of the objective questions from the 2021 Post Utme Noun Chemistry examination.

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