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Cd|Cd^(2+)||Fe^(3+)|Fe^(2+) reaction, on...

`Cd|Cd^(2+)||Fe^(3+)|Fe^(2+)` reaction, on `+ve` electrode is

A

`Fe^(3+) +e^(-) to Fe^(2+)`

B

`Fe^(++)+e^(-) to Fe^(+)`

C

`Fe^(3+)+2e^(-) to Fe^(+)`

D

`Cd too Cd^(2+)+2e^(-)`

Text Solution

Verified by Experts

The correct Answer is:
A
Positive electrode is cathode.
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