Question

All batteries are clean sources of energy is true or false

Answer 1

the answer is false because some batteries are made in sulphar also

Answer 2

Solution: The given statement is false. All batteries are not a clean source of energy. The energy which we use is transformed from one part to another. Even the renewable and non renewable energy we use is not clean.

Batteries too are made up of different materials that only generates electrical energy on account of fuel or material made which is made from it.