1.

Write expression of `E_(cell)` in each of the following cell (i) `zn(s)|ZnSO_(4)(C_(1)M)||CuSO_(4)(C_(2)M)|Cu(s),E_(cell)` (ii) `Pt|H_(2)(P_(1)atm)||HCI(C_(1)M)|AgCI(s)|Ag,E_(cell)` (iii) `Pt|Fe^(2+)(C_(1)M),Fe^(+3)(C_(2)M)||Ag^(+)(CM)|Ag,E_(cell)`

Answer» (i) `E_(cell)=E_(cell)^(@)-(RT)/(2F)In(C_(1))/(C_(2))`
(ii) `E_(cell)=E_(cell)^(@)-(RT)/(2F)in([H^(+)]^(2)[CI^(-)]^(2))/(PH_(2))=E_(cell)^(@)-(RT)/(2F)In(c_(1))/(P_(1))`
(iii) `E_(cell)=_(cell)^(@)-(RT)/(F)In(C_(2))/(CxxC_(1))`


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