It is noticed that during discharging the following does not happen___________?

Electrolysis and Storage of Batteries 04/02/2021

A. both anode and cathode become PbS04
B. specific gravity of H2SO4 decreases
C. voltage of the cell decreases
D. the cell absorbs energy

Related Mcqs:

    The active materials on the positive and negative plates of a fully charged lead-acid battery are_______?
    A. lead and lead peroxide B. lead sulphate and lead C. lead peroxide and lead D. none of the above...
    Those substances of the cell which take active part in chemical combination and hence produce electricity during charging or discharging are known as________materials
    A. passive B. active C. redundant D. inert...
    In a lead-acid cell, lead is called as____________?
    A. positive active material B. negative active material C. passive material D. none of the above...
    Local action in a battery is indicated by____________?
    A. excessive gassing under load conditions B. excessive drop in the specific gravity of electrolyte even when the cell is on open circuit C. both A. and (b) D. none of the above...
    Which of the following cell has a. reversible chemical reaction ___________?
    A. Lead-acid B. Mercury oxide C. Carbon-zinc D. Silver-oxide...

Leave a Reply

Your email address will not be published. Required fields are marked *