Which of the following statements is not true with respect to a lead storage cell (or a lead-acid battery)?

Which of the following is not a method of prevention of corrosion?

Which of the following is used as an anode in a dry cell?

Which of the following is not a requirement for a useful battery?

Which of the following statements is true regarding a primary cell?

What is the value of universal gas constant in Nernst equation when the potential is given in volts?

Secondary cells are also called storage cells.

What is the preferred electrode when it is not allowed to take part in the chemical reaction?