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Standared electrode potential of two hal...

Standared electrode potential of two half-reactions are given below :
`Fe^(2+) iff Fe " "E^(@) = -0.44 V , Fe^(3+) iff Fe^(2+) " "E^(@) = + 0.77V `
If `Fe^(2+) , Fe^(3+) and Fe ` are kept together :

A

the concentration of `Fe^(3+)` increases

B

the concentration of `Fe^(3+)` decreases

C

the mass of Fe increases

D

the concentration of `Fe^(2+)` decreases

Text Solution

Verified by Experts

The correct Answer is:
B
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