Question

difference between primary cell and secondary cell​

Answer 1

Explanation:

* Primary cell

1. In a primary cell, chemical reactions are irreversible.

2. When current is drawn from a primary cell, chemical energy is converted into electrical energy.

3. Primary cell cannot be recharged.

* Secondary cell

1. In a secondary cell, chemical reactions are reversible.

2. When current passes in a secondary cell, electrical energy is converted into chemical energy, when current is drawn from it, chemical energy is converted into electrical energy.

3. Secondary cell can be recharged