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Electrode potential data are given below...

Electrode potential data are given below:
`Fe^(3+)(aq)+e^(-)rarrFe^(2+)(aq):E^(@)=+0.77V`
`Al^(3+)+3e^(-)rarrAl(s):E^(@)=-1.66V`
`Br_(2)(aq)+2e^(-)rarr2Br^(-)(aq):E^(@)=+1.08V`,
Based on the data, the reducing power of `Fe^(2+)` Al and `Br^(-)` will increase in the order

A

`Br^(-)ltFe^(2+)ltAl`

B

`Fe^(2+)ltAlltBr^(-)`

C

`AlltBr^(-)ltFe^(2+)`

D

`AlltFe^(2+)ltBr^(-)`

Text Solution

Verified by Experts

The correct Answer is:
A
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