Question

In a concentration cell, what drives the movement of electrons from the anode to the cathode?...

In a concentration cell, what drives the movement of electrons from the anode to the cathode?

a. charge differences in the anode and cathode compartments

b. temperature differences in the anode and cathode compartments

c. ion concentration differences in the salt bridge and cathode compartment

d. ion concentration differences in the anode and cathode compartments

e. ion concentration differences in the anode compartment and the salt bridge

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Answer #1

In a concentration cell, it is the ion concentration differences in the anode and cathode compartments that drives the movement of electrons from the anode to the cathode.

hence option d is correct

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