Which of the following is an example of electrolytic decomposition?
Decomposition of water
Decomposition of lead nitrate
Decomposition of ferrous sulphate
Decomposition of silver bromide
Water decomposes in presence of electricity into hydrogen and oxygen gas.
Which of the following ion will move at the cathode when molten lead bromide is used as an electrolyte?
Which of the following ion will move at the anode when molten lead bromide is used as an electrolyte?