Shelf life of a small dry cell is___________?

A. current rating
B. voltage rating
C. ampere-hour rating
D. none of the above

A. equal to
B. less than
C. more than
D. much more than

A. silver oxide
B. lead oxide
C. lead
D. zinc powder

A. less than the battery voltage
B. higher than the battery voltage
C. the same as the battery voltage
D. none of the above

A. produce gassing
B. increase the internal resistance of the battery
C. to corrode the positive plates into lead peroxide thereby weakening them physically
D. bring about all above changes

A. 1.0
B. 1.5
C. 2.4
D. 2.9