Electrolysis and Storage Batteries In a battery cover is placed over the element and sealed to the top of the battery container. This is done None of the listed here to reduce evaporation of water from electrolyte Both of the listed here to exclude dirt and foreign matter from the electrolyte None of the listed here to reduce evaporation of water from electrolyte Both of the listed here to exclude dirt and foreign matter from the electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Lead-acid cell has a life of nearly charges and discharges 700 1000 500 1250 700 1000 500 1250 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In constant voltage charging method, the charging current from discharged to fully charged condition Decreases Remains same Increases None of the listed here Decreases Remains same Increases None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the lowest voltage ? Mercury Lithium Carbon-zinc Zinc-chloride Mercury Lithium Carbon-zinc Zinc-chloride 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. redundant all passive active redundant all passive active ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The internal resistance of an alkali cell is nearly _____ times that of the lead-acid cell. 2 4 3 5 2 4 3 5 ANSWER DOWNLOAD EXAMIANS APP
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