The following questions refer to the electrolysis of copper sulphate solution using copper electrodes .
Compare the change in the mass of the cathode with the change in the mass of the anode .

Explanation

To solve the question regarding the electrolysis of copper sulfate solution using copper electrodes, we will analyze the changes in mass at both the cathode and the anode.

### Step-by-Step Solution:

1. **Understanding Electrolysis**:
- During electrolysis, an electric current is passed through the copper sulfate solution, which dissociates into copper ions (Cu²⁺) and sulfate ions (SO₄²⁻).

2. **Identifying Electrodes**:
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