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. passive active redundant all passive active redundant all ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Cells are connected in parallel to Increase the efficiency Increase the voltage output Increase the current capacity Increase the internal resistance Increase the efficiency Increase the voltage output Increase the current capacity Increase the internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The current flow through electrolyte is due to the movement of holes ions electrons None of these holes ions electrons None of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The following indicate that battery on charge has attained full charge all of these gassing colour of electrode specific gravity all of these gassing colour of electrode specific gravity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the lowest voltage ? Mercury Carbon-zinc Lithium Zinc-chloride Mercury Carbon-zinc Lithium Zinc-chloride ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will occur if level of electrolyte falls below plates life of the cell is reduced open plates are converted to lead sulphate capacity of the cell is reduced all of these life of the cell is reduced open plates are converted to lead sulphate capacity of the cell is reduced all of these ANSWER DOWNLOAD EXAMIANS APP
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