A) + 0.30 V
B) ? 0.58 V
C) + 0.58 V
D) ? 0.30 V
Correct Answer: D
Solution :
For the cell reaction, Fe acts as cathode and Sn as anode. Hence, \[E_{cell}^{o}=E_{\text{cathode}}^{o}-E_{\text{anode}}^{o}\]= ? 0.44 ? (? 0.14)= ? 0.30V The negative EMF suggests that the reaction goes spontaneously in reversed direction.You need to login to perform this action.
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