Question

Which statement about concentration cells is correct?

Answer 1

Answer:

The answer is D. The concentrations are different and the reactions are different, so the cell potential is 0.00 volts.

Explanation:

A concentration cell is an electrolytic cell that is comprised of two half-cells with the same electrodes, but differing in concentrations. A concentration cell acts to dilute the more concentrated solution and concentrate the more dilute solution, creating a voltage as the cell reaches an equilibrium.

Answer 2

Answer:

The answer is: D. The concentrations are different and the reactions are different, so the cell potential is 0.00 volts.

Explanation:

The membrane potential is the difference in potential on both sides of a membrane that separates two solutions of different ion concentration, such as the cell membrane that separates the inside and outside of a cell.

The answer is: D. The concentrations are different and the reactions are different, so the cell potential is 0.00 volts.