Question

Which of the following statements is true concerning the hypthetical electrochemical cell depicted below? (M1 and M2 are differing metals)
M1 | M12+(aq) || M2+(aq) | M2
M12+(aq) + 2e- M1(s); = -2.38 V
M22+(aq) + e- M2(s); = -2.98 V
A) The cell reaction is nonspontaneous with a standard cell potential of .
B) The cell reaction is spontaneous with a standard cell potential of .
C) The cell is at equilibrium.
D) The cell reaction is spontaneous with a standard cell potential of .
E) The cell reaction is nonspontaneous with a standard cell potential of .

Answer

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