Question

Explain the construction of a simple dry cell with the

help of a diagram​

Answer 1

→Answers :

→Construction :

•A dry cell consists of a zinc container whose base acts as the negative electrode.

• The carbon rod placed at the centre with a brass cap acts as the positive electrode.

•This is surrounded by a mixture of manganese dioxide and charcoal in a muslin bag.

•The electrolyte uses is a moist paste of ammonium chloride.

•It consists of a hollow zinc cylinder which is filled with a paste of NH4Cl nad a little ZnCl2.

•This paste is made with the help of water

•. The zinc cylinder acts as anode while cathode is a graphite rod (Carbon).

•The carbon rod is surrounded by a black paste of MnO2 and carbon powder.

→Diagram Attached ↑

Answer 2

Answer:

Explain the construction of a simple dry cell with the

help of a diagram