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

Calculate the e.m.f. of the following cell at 298 K.
`Mg_((s))|Mg^(2+)(0.001M)||Cu^(2+)(0.0001M)|Cu_((s))`
Given `E^(@)(Cu^(2+)|Cu)=0.34V and E^(@)(Mg^(+)|Mg)=-2.37V`.

Text Solution

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`Zn|Zn^(2+)(0.01M)||Fe^(2+)(0.005M)|Fe`
`E_((Zn^(2+)//Zn))^(@)=0.763, and E_((Fe^(2+)//Fe))^(@)=-0.44V`
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