State the observations at the anode and at the cathode during the electrolysis of :
fused lead bromide using graphite electrodes.

State the observations at the anode and at the cathode during the electrolysis of : copper sulphate solution using copper electrodes.

State the electrode reaction at the anode during electrolysis of: fused lead bromide.

During the electrolysis of molten lead bromide :

At anode in the electrolysis of fused NaCl :

Write the reactions at the cathode and at the anode during electrolysis of copper sulphate using copper electrode.

Name the product formed at the anode during the electrolysis of acidified water using platinum electrodes.

During the electrolysis of aqueous nitric acid solution using Pt electrodes

A graphite anode is preferred to other inert electrodes during electrolysis of fused lead bromide.

Write equations for the reactions taking place at the two electrodes (mentioning clearly the name of the electrode) during the electrolysis of: Molten lead bromide with inert electrodes.