I Electrolysis is a process by which electrical currents can be passed through solutions.
Pure water is a non-conductor of electricity.
But if a salt such as NaCl is dissolved in it, the solution will start conducting if two electrodes are placed in it along with a battery that provides the initial current. In the present chapter we will see what is electrolysis and how it is useful in our day to day life. What we will study in this chapter 1. Process of electrolysis 2. Conductor versus electrolyte 3.