For the concentration cell `Cu|Cu^(2+)(C_(1))||Cu^(2+)(C_(2))|Cu,DeltaG` will be negative ifA. `C_(1)=C_(2)`B. `C_(1)gtC_(2)`C. `C_(2)gtC_(1)`D. None of these.

For the concentration cell `Cu|Cu^(2+)(C_(1))||Cu^(2+)(C_(2))|Cu,Delta

1.	For the concentration cell `Cu\|Cu^(2+)(C_(1))\|\|Cu^(2+)(C_(2))\|Cu,DeltaG` will be negative ifA. `C_(1)=C_(2)`B. `C_(1)gtC_(2)`C. `C_(2)gtC_(1)`D. None of these.
Answer» Correct Answer - C A concentration cell (reversible w.r.t. cation) is spontaneous `(DeltaGlt 0"or" E_("cell"gt0)` if `C_(2)gtC_(1)` `E_("cell")=(0.0591)/(2)"log"(C_(2))/(C_(1)))` If `C_(2)gtC_(1).E_("cell")gt0`

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Define molar conductivity of a solution and explain how molar conductivity changes with change in concentration of a solution for a weak and a strong electrolyte.
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For the concentration cell `Cu|Cu^(2+)(C_(1))||Cu^(2+)(C_(2))|Cu,DeltaG` will be negative ifA. `C_(1)=C_(2)`B. `C_(1)gtC_(2)`C. `C_(2)gtC_(1)`D. None of these.

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