Post Utme Lasu 2021 Chemistry Question 31

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

Post Utme Lasu 2021 Chemistry Objective / Multiple Choice
Question 31 POST_UTME_LASU • 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
B. -1.23 V
Correct Answer C. +1.48 V
D. +1.98 V
Correct Answer
C
Correct Option:
+1.48 V

About This Question

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

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