Question

The energy stored in a lead-acid battery has

• A. only electric energy
• B. only chemical energy
• C. both, electric energy and chemical energy
• D. none of these.

Answer 1

The correct option is B

only chemical energy

1. Lead-acid batteries consist of two electrodes immersed in a sulfuric acid electrolyte. The positive electrode is composed of metal lead oxide granules and the negative electrode is attached to the metal lead grid.
2. In a lead-acid battery, energy is stored in the form of chemical energy which is converted into electrical energy.

Hence B is correct answer