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(a) The electrode potential for the Dani...

(a) The electrode potential for the Daniell cell given below is 1.1 V.
`Zn(s) |Z_(n)^(2+)(aq)||Cu^(2+)(aq)|Cu(s)`
Write overall cell reaction and calculate the standard Gibb's energy for the reaction. `[ F 96487 c//mol]`
(b) Mention any two factors which affects the conductivity of electrolytic solution .

Text Solution

Verified by Experts

`Zn_((s))+Cu_((aq))^(27) to Zn_((aq))^(27)+Cu_((s))`
`triangleG^(@)= -nFE_(cell)^(@) = -2xx96487xx1.1`
`=-21227J//mol = -212kJ//mol`.
(i) Nature of Electrolyte
(ii) Temperature
(iii) Concentration of reactants.
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