Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Carbon-zinc Mercury oxide Silver-oxide Lead-acid Carbon-zinc Mercury oxide Silver-oxide Lead-acid ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Each cell has a vent cap all of the listed here to check the level of electrolyte to add water to the cell if needed to allow gases out when the cell is on charge all of the listed here to check the level of electrolyte to add water to the cell if needed to allow gases out when the cell is on charge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Specific gravity of electrolyte in Edison cell is 1.5 2.0 1.21 1.1 1.5 2.0 1.21 1.1 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is reduced by all of the listed here putting plates very close together increasing the plate area using vent plug to permit gas formed during discharge all of the listed here putting plates very close together increasing the plate area using vent plug to permit gas formed during discharge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell, if the specific gravity of sulphuric acid is 1.8, it will require following ratio of acid to water to get mixture of specific gravity of 1.3 4 parts of acid to 6 parts of water 4 parts of acid to 8 parts of water 6 parts of acid to 4 parts of water 4 parts of acid to 4 parts of water 4 parts of acid to 6 parts of water 4 parts of acid to 8 parts of water 6 parts of acid to 4 parts of water 4 parts of acid to 4 parts of water ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Weston standard cell at 20°C has voltage of ____ volts. 1.5 0.8 1.2 1.0187 1.5 0.8 1.2 1.0187 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS