Copper sulphate solution was electrolysed using the apparatus show above. Which of the following changes are observed?

Question 1 Report

The bulb lights and copper is deposited at both electrodes

the bulb lights and copper is deposited at the anode and disappears from the cathode

the bulb lights and copper is deposited at the cathode and oxygen liberated at the anode

the bulb lights and copper is deposited at the cathode and disappears from the anode

the bulb lights but no additional changes are observed

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