Electrolysis and Storage Batteries The active materials of a nickel-iron battery are nickel hydroxide powdered iron and its oxide 21% solution of kOH all of these nickel hydroxide powdered iron and its oxide 21% solution of kOH all of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The body of Edison cell is made of nickel plated steel rubber aluminium bakelite nickel plated steel rubber aluminium bakelite ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The current flow through electrolyte is due to the movement of None of these electrons holes ions None of these electrons holes ions ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Charging a sulphated battery at high rate results in damage to separators, cell caps covers and battery case due to excessive temperature warping of plates boiling of electrolyte due to gassing All of the listed here damage to separators, cell caps covers and battery case due to excessive temperature warping of plates boiling of electrolyte due to gassing All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Lead-acid Carbon-zinc Silver-oxide Mercury oxide Lead-acid Carbon-zinc Silver-oxide Mercury oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Extent of corrosion in the underground metal work depends upon all of these type of soil chemicals amount of moisture type of metals all of these type of soil chemicals amount of moisture type of metals ANSWER DOWNLOAD EXAMIANS APP
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