Electrochemistry Part 2

Section: Chemistry

© examsiri.com

Question : 48 of 117

Marks: +1, -0

The reaction at cathode in the cells commonly used in clocks involves.

[5 Apr 2024 Shift 1]

reduction of Mn from +4 to +3
oxidation of Mn from +3 to +4
reduction of Mn from +7 to +2
oxidation of Mn from +2 to +7

Go to Question:

Prev Question

Next Question