Consider the cell represented below: Zn/Zn2+(aq) // Cu2+(aq) / Cu(s). Which of the following statements is correct about the cell

Answer Details

The correct statement about the cell represented as Zn/Zn²⁺_(aq) // Cu²⁺_(aq) / Cu_(s) is that Zn is oxidized to Zn²⁺. In this cell, the zinc metal (Zn) is the anode, where oxidation occurs. Zn atoms lose electrons to form Zn²⁺ ions, which go into solution as Zn²⁺_(aq). The electrons released in the oxidation of Zn are transferred through the external circuit to the cathode, which is the copper metal (Cu) electrode. The Cu²⁺ ions in solution gain electrons and are reduced to form copper metal, which deposits on the electrode as Cu_(s). The double line in the cell notation represents the salt bridge, which completes the circuit by allowing the flow of ions between the two half-cells. It prevents the mixing of the solutions in the half-cells, which could disrupt the electrochemical reaction. Therefore, the correct option is "Zn is oxidized to Zn²⁺".