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Identify the reaction from having top po...

Identify the reaction from having top position in EMF series according to their electrode potential at 298k

A

`Mg^(2+) + 2e^- rarr Mg`

B

`Fe^(2+) + 2e^- rarr Fe`

C

`Au^(3+) + 3e^- rarr Au`

D

`K^(+) + 1e^- rarr K`

Text Solution

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The correct Answer is:
C
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