Local action in a battery is indicated by

  • AExcessive gassing under load conditions
  • BExcessive drop in the specific gravity of electrolyte even when the cell is an open circuit
  • CBoth (a) and (b)
  • DNone of the above
Correct Answer : (D)

None of the above

Hints :

The charge required to liberate one-gram equivalent of any substance is known as ________  constant


The capacity of a cell is measured in

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