Class 8 Chemical Effects of Electric Current

The movement of (a)   constitutes an electric current

Driving force also called (a)   force is used to push the electrons that carry the charge around the circuit

Conventional current

Electric Current

Most liquids that conduct electricity are solution of acids, bases and distilled water

• True

• False

An electric current can bring about a (a)   change

The process of breaking up of an electrolyte chemically on passing an electric current through it is called (a)  

Positively charged particles are called (a)  

copper get transferred from the ______ to the ______

• anode , cathode

• cathode , anode

An arrangement of an electrolyte, two electrodes and a source of current is called and (a)   cell