Question

what is meant by chemical effect of electric current ,give two examples.​

Answer 1

Answer:

The passage of an electric current through a conducting solution causes chemical reactions. The process in which chemical reaction takes place in a solution on passing electricity through it is known as chemical effect of current.

For example:

Change in colour of solutions and electroplating.

Passing of an electric current through water, then water dissociates into hydrogen and oxygen.

Answer 2

Answer:

gases may be realeased in the form of bubbles

2. the change in the colour of the electrolyte may be observed

3. some deposite of metals may be observed in the electrodes