Electrolysis and Storage Batteries The current flow through electrolyte is due to the movement of ions holes None of these electrons ions holes None of these electrons ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Level of electrolyte in a cell should be _____ the level of plates equal to above below none of the listed here equal to above below none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A battery of 6 cells will show a drop of _____ volts from fully charged state to fully discharged state. 2.0 2.8 2.4 2.5 2.0 2.8 2.4 2.5 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. passive redundant all active passive redundant all active ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries While preparing electrolyte for a lead-acid battery acid is poured into water water is poured into acid none of the listed here anyone of the two can be added to other chemical acid is poured into water water is poured into acid none of the listed here anyone of the two can be added to other chemical ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its small quantity of electrolyte used lower e.m.f. higher internal resistance compactness small quantity of electrolyte used lower e.m.f. higher internal resistance compactness ANSWER DOWNLOAD EXAMIANS APP
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