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Predict the products of electrolysis in each of the following An aqueous solution of CuCl₂ with platinum electrodes.

Options

  1. ACu²⁺ ions reduced to Cu(s) at the cathode; Cl⁻ ions oxidized to Cl₂(g) at the anode.
  2. BAg⁺ ions reduced to Ag(s) at the cathode; OH⁻ ions oxidized to O₂(g) and H₂O(l) at the anode.
  3. C2H⁺ ions reduced to H₂(g) at the cathode; 2H⁺ ions oxidized to O₂(g) and 2H₂O(l) at the anode.
  4. DAg⁺ ions reduced to Ag(s) at the cathode; SO₄²⁻ ions oxidized to O₂(g) and SO₄²⁻ ions at the anode

Correct answer

A. Cu²⁺ ions reduced to Cu(s) at the cathode; Cl⁻ ions oxidized to Cl₂(g) at the anode.

Step-by-step solution

Correct Option is : (A) Cu²⁺ ions reduced to Cu(s) at the cathode; Cl⁻ ions oxidized to Cl₂(g) at the anode.

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