Multiple choice

Which of the following statements is true about passage of electric current through a copper sulphate solution?

  1. When electric current is passed through the copper sulphate solution, the copper sulphate does not dissociate.

  2. The free copper gets drawn to the electrode connected to the negative terminal of the battery.

  3. The free copper gets drawn to the electrode connected to the positive terminal of the battery.

  4. The mass of copper that gets deposited on one electrode is more than the mass of copper that gets depleted from the other electrode.
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A Correct answer
Explanation

When electric current is passed through the copper sulphate solution, the copper sulphate does not dissociate.

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