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Given :, E(Fe^(3+)|Fe^(2+))^(@)=+0.77V, ...

Given :, `E_(Fe^(3+)|Fe^(2+))^(@)=+0.77V, E_(Al^(3+)|Al)^(@)=-1.66V and E_(1//2Br_(2)|Br^(-))^(@)=+1.08V` at `25^(@)C.` The increasing order of the reducing power of `Al, Br^(-) and Fe^(2+)` is -

A

`Al lt Fe^(2+) lt Br^(-)`

B

`Al lt Br^(-) lt Fe^(2+)`

C

`Fe^(2+) lt Br^(-) lt Al`

D

`Br^(-) lt Fe^(2+) lt Al`

Text Solution

Verified by Experts

The correct Answer is:
D
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CHHAYA PUBLICATION-ELECTROCHEMISTRY-MCQ (HOTSPOT) (Single Correct Type)
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  3. Given :, E(Fe^(3+)|Fe^(2+))^(@)=+0.77V, E(Al^(3+)|Al)^(@)=-1.66V and E...

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  4. Given : E(Li^(+)|Li)^(@)=-3.05V, E(Mg^(2+)|Mg)=-2.36V, E(Ba^(2+)|Ba)^(...

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