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Given the standard oxidation potential ...

Given the standard oxidation potential
`Fe overset(+0.4V) to Fe^(2+) (aq) overset(-0.8 V) to Fe^(3+) (aq) , Fe overset(+0.9V) to Fe(OH)_2 overset(0.6V) to Fe(OH)_3`
It is easier to oxidize `Fe^(2+) ` to ` Fe^(3+)` in :

A

Acid medium

B

alkalihne medium

C

neutral medium

D

both in acidic and alkaline mediums

Text Solution

Verified by Experts

The correct Answer is:
A
`Fe^(+3)//Fe^(+2), Fe^(+2)//Fe , Fe(OH)_3 // Fe(OH)_2 , Fe(OH)_2 // Fe `
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