Olympiad workbookNSECElectrochemistry
The Galvanic cell can be represented as Zn / Zn ²⁺(0.1 M ) / / Cu ²⁺(0.1 M ) / Cu . Among the following, the cell that can produce an EMF more than that of the Galvanic cell is ( E ^0 of Zn ²⁺ / Zn and Cu ²⁺ / Cu are -0.763 V and 0.337 V respectively)
Options
- AZn / Zn ²⁺(0.1 M ) / / Cu ²⁺(0.01 M ) / Cu
- BZn / Zn ²⁺(1 M ) / / Cu ²⁺(0.01 M ) / Cu
- CZn / Zn ²⁺(0.01 M ) / / Cu ²⁺(1 M ) / Cu
- DZn / Zn ²⁺(0.01 M ) / / Cu ²⁺(0.01 M ) / Cu
Correct answer
C. Zn / Zn ²⁺(0.01 M ) / / Cu ²⁺(1 M ) / Cu
Step-by-step solution
No solution