Electrolysis and Storage Batteries Hydrogen evolved during charging produces explosive mixture when it is more than 5 % 10 % 6 % 8 % 5 % 10 % 6 % 8 % ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Mercury oxide Carbon-zinc Lead-acid Silver-oxide Mercury oxide Carbon-zinc Lead-acid Silver-oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The common impurity in the electrolyte of lead-acid battery is lead crystals chlorine dust particles iron lead crystals chlorine dust particles iron ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Local action in a battery is indicated by excessive drop in the specific gravity of electrolyte even when the cell is on open circuit both of the listed here excessive gassing under load conditions none of the listed here excessive drop in the specific gravity of electrolyte even when the cell is on open circuit both of the listed here excessive gassing under load conditions none of the listed here 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 output voltage of a charger is less than the battery voltage none of the listed here higher than the battery voltage the same as the battery voltage less than the battery voltage none of the listed here higher than the battery voltage the same as the battery voltage ANSWER DOWNLOAD EXAMIANS APP
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