Multiple Choice
What statement is NOT true about standard electrode potentials?
A) E°cell is positive for spontaneous reactions.
B) Electrons will flow from more negative electrode to more positive electrode.
C) The electrode potential of the standard hydrogen electrode is exactly zero.
D) E°cell is the difference in voltage between the anode and the cathode.
E) The electrode in any half-cell with a greater tendency to undergo reduction is positively charged relative to the standard hydrogen electrode and therefore has a positive E°.
Correct Answer:

Verified
Correct Answer:
Verified
Q62: Which of the following reactions would have
Q64: What element is being oxidized in the
Q65: In an electrolytic cell,the anode is defined
Q66: Predict the species that will be reduced
Q68: In a voltaic cell,the anode is defined
Q69: Calculate the cell potential for the following
Q70: What element is being reduced in the
Q71: Sketch a voltaic cell that contains the
Q72: In a nickel-cadmium battery,NiO(OH)is reduced to<br>A) Ni(OH)<sub>4</sub>.<br>B)
Q78: For the galvanic cell reaction,expressed below using