Question

State some characteristics of chemical changes brought about by the chemical effect of electric current

Answer 1

1. ​The passage of an electric currentvthrough a conducting solution causes reactions.
2.As a result, bubblesof a gas may be formed on the electrodes.
3.Deposits of metal may be seen on electrodes.
4. Changes of colour of solutions may occur. The reaction would depend on what solution and electrodes are used. These are some of the chemical effects of the electric current