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Consider the following cell reation : ...

Consider the following cell reation `:`
`2Fe(s)+O_(2)(g)+4H^(o+)(aq) rarr 2Fe^(2+)(aq)+2H_(2)O(l)" "E^(c-)=1.67V`
`At[Fe^(2+)]=10^(-3)M,p(O_(2))=0.1atm` and `pH=3` .
The cell potential at `25^(@)C` is

A

1.47V

B

1.77V

C

1.87 V

D

1.57 V

Text Solution

Verified by Experts

The correct Answer is:
D
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