Given the standard electrode potentials: $E^0_{Zn^{2+}/Zn} = -0.76$ V and $E^0_{Ag^+/Ag} = 0.80$ V, calculate the standard emf for the galvanic cell based on the reaction $Zn(s) + 2Ag^+(aq) \rightarrow Zn^{2+}(aq) + 2Ag(s)$ .
A
56 V
B
0.04 V
C
36 V
D
-1.56 V

Question

Given the standard electrode potentials: $E^0_{Zn^{2+}/Zn} = -0.76$ V and $E^0_{Ag^+/Ag} = 0.80$ V, calculate the standard emf for the galvanic cell based on the reaction $Zn(s) + 2Ag^+(aq) \rightarrow Zn^{2+}(aq) + 2Ag(s)$ .

A

56 V

B

0.04 V

C

36 V

D

-1.56 V

Accepted Answer

56 V

Answer

0.04 V

Answer

36 V

Answer

-1.56 V

NEET Chemistry Standard Electrode Potential MCQ Question

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