Electrolysis and Storage Batteries The substances which combine together to store electrical energy during the charge are called ______ materials insert passive dielectric active insert passive dielectric active ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The storage battery generally used in electric power station is zinc-carbon battery none of the listed here nickel-cadmium battery lead-acid battery zinc-carbon battery none of the listed here nickel-cadmium battery lead-acid battery ANSWER DOWNLOAD EXAMIANS APP
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 to exclude dirt and foreign matter from the electrolyte to reduce evaporation of water from electrolyte None of the listed here Both of the listed here to exclude dirt and foreign matter from the electrolyte to reduce evaporation of water from electrolyte None of the listed here Both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Silver-oxide Mercury oxide Lead-acid Carbon-zinc Silver-oxide Mercury oxide Lead-acid Carbon-zinc ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Extent of corrosion in the underground metal work depends upon amount of moisture type of soil chemicals type of metals all of these amount of moisture type of soil chemicals type of metals all of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In constant-current charging method, the supply voltage from discharged to fully charged condition decreases remains constant none of the listed here increases decreases remains constant none of the listed here increases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS