. the oxide of metal “M” which is above hydrogen in the activity series
M2O is the oxide of metal “M” which is above hydrogen in the activity series. M2O, when dissolved in water, forms the corresponding hydroxide which is a good conductor of electricity.
a. stea the rection taking place at cathode.
b. Name of the product at the anode.
a. M+ + 1e– → M
b. Oxygen gas is produced at the anode.