The standard electrode potential for the half cell reactions are:Zn 2e – McqOptions

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1.	The standard electrode potential for the half cell reactions are:Zn 2e- ¾¾¾® Zn E° = - 0.76 VFe 2e- ¾¾¾® Fe E° = - 0.44 VThe E.M.F. of the cell reaction :Fe Zn ¾¾¾® Zn Fe is
A.	+1.20V
B.	-0.32 V
C.	+0.32V
D.	-1.20 V
Answer» D. -1.20 V

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