Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Lead-acid Silver-oxide Carbon-zinc Mercury oxide Lead-acid Silver-oxide Carbon-zinc Mercury oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Dry cell is modification of Leclanche cell Edison cell Deniell cell Lead-acid cell Leclanche cell Edison cell Deniell cell Lead-acid cell ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries All the electrical connections between the battery and vehicle should be by rigid cables thin aluminium wires flexible cables thin copper wires rigid cables thin aluminium wires flexible cables thin copper wires ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries For a cell to work, which of the following condition(s) become necessary ? Electrolyte must chemically react with one of the electrodes Two electrodes of different meta’s should be inserted in the electrolyte, not touching each other All of the listed here Electrolyte liquid or paste should be conducting Electrolyte must chemically react with one of the electrodes Two electrodes of different meta’s should be inserted in the electrolyte, not touching each other All of the listed here Electrolyte liquid or paste should be conducting ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In alkaline cell the electrolyte is dilute sulphuric acid concentrated sulphuric acid NaOH kOH dilute sulphuric acid concentrated sulphuric acid NaOH kOH ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During charging the specific gravity of the electrolyte of a lead-acid battery increases decreases none of the listed here remains the same increases decreases none of the listed here remains the same ANSWER DOWNLOAD EXAMIANS APP
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