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Calculate the e.m.f of the following cel...

Calculate the e.m.f of the following cell at 298K
`2Cr(s)+3Fe^(2+)(0.01M)rarr2Cr^(3+)(0.1M)+3Fe(s)`
Given: `E^@(Cr^(3+)|Cr)=-0.75V`, `E^@(Fe^(2+)|Fe)=-0.45V`.

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