Published by:
CGP EDU Academic Team
Published on: August 14, 2026
For the following cell,
Zn(s)|ZnSO 4 (aq)||CuSO 4 (aq)|Cu(s)
When the concentration of Zn 2+ is 10 times the concentration of Cu 2+ , the expression for 
G (in J mol -1 ) is [F is Faraday constant; R is gas constant; T is temperature; E 0 (cell) = 1.1 V]
Text Solution
Verified by ExpertsThe correct answer is:
B
Zn-2e 
Zn 2+
Cu 2+ +2e 
Cu
Zn + Cu 2+ 
Zn 2+ + Cu
= 2.303RT-2.2F
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