Question Detail
Question
The correct cell notation for a standard copper-silver voltaic cell is:
Correct Answer
Option A is the correct answer.
Detailed Explanation
In a copper-silver cell, copper is more easily oxidized, so it is the anode (written on the left). The notation is: anode | oxidized species || reduced species | cathode. Cu(s) | Cu²⁺(aq) || Ag⁺(aq) | Ag(s).
Hint
The anode (oxidation) is on the left, and the cathode (reduction) is on the right. The salt bridge is represented by //.