Correct option is D
A Leclanché cell is a type of primary cell used as a source of electrical energy. It consists of:
Anode (Negative Terminal):
· The anode in a Leclanché cell is the Zinc container.
· It acts as the source of electrons by undergoing oxidation, where zinc metal reacts to form zinc ions.
Cathode (Positive Terminal):
· The cathode is made of a Carbon rod (surrounded by manganese dioxide and carbon powder), which facilitates the reduction reaction.
