Batteries — Prelims Questions

Which of the following statements is INCORRECT regarding a Leclanché cell?

In a mercury cell, what is the overall cell reaction during discharge?

Which of the following changes occurs during the charging of a lead-acid battery?

Which of the following battery types is known for its high energy density and is commonly used in electric vehicles?

In a Nickel-Cadmium (Ni-Cd) battery, what is the product formed at the anode during discharge?

Which of the following statements correctly differentiates primary and secondary batteries?