Post Utme Osustech 2021 Chemistry Question 31

Practice objective / multiple choice question 31 from the 2021 Post Utme Osustech Chemistry examination.

Post Utme Osustech 2021 Chemistry Objective / Multiple Choice

Question 31 POST_UTME_OSUSTECH • 2021 • CHEMISTRY • objective

Determine the s\tandard electrode potential of the cell represented by the following reaction: MnO4- + 8H+ + 5e- → Mn2+ + 4H2O. Given that the s\tandard electrode potential of the MnO4-/Mn2+ couple is +1.23 V.

Answer Options

A. +1.23 V

Correct Answer B. +1.48 V

C. +1.93 V

D. +2.18 V

Correct Answer

Correct Option:

+1.48 V

About This Question

This is Post Utme Osustech 2021 Chemistry Question 31. It is one of the objective questions from the 2021 Post Utme Osustech Chemistry examination.

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