Electrolysis and Storage Batteries It is noticed that during discharging the following does not happen voltage of the cell decreases specific gravity of H2SO4 decreases both anode and cathode become PbS04 the cell absorbs energy voltage of the cell decreases specific gravity of H2SO4 decreases both anode and cathode become PbS04 the cell absorbs energy ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Battery container should be acid resistance, therefore it is made up of All of the listed here Wood Glass Plastic All of the listed here Wood Glass Plastic ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In alkaline cell the electrolyte is NaOH kOH dilute sulphuric acid concentrated sulphuric acid NaOH kOH dilute sulphuric acid concentrated sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On overcharging a battery None of these It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials It will increase the capacity of the battery None of these It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials It will increase the capacity of the battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Those substances of the cell which take active part in chemical combination and hence produce electricity during charging or discharging are known as______materials. active passive redundant all active passive redundant all ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries 48 ampere-hour capacity would deliver a current of 24 amperes for 2 hours 8 amperes for 6 hours 6 amperes for 8 hours 48 amperes for 1 hour 24 amperes for 2 hours 8 amperes for 6 hours 6 amperes for 8 hours 48 amperes for 1 hour ANSWER DOWNLOAD EXAMIANS APP
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