Question

For the cell the standard cell potential is 0.46 V. A cell using these reagents was made, and the observed potential was 0.31 V at 25oC. What is a possible explanation for the observed voltage?
A) The volume of the solution was larger than the volume of the Ag+solution.
B) The volume of the Ag+solution was larger than the volume of the solution.
C) The concentration was larger than the Ag+concentration.
D) The Ag electrode was twice as large as the Cu electrode.
E) The Ag+concentration was larger than the concentration.

Answer

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