Electrolysis and Storage Batteries In a lead-acid cell, lead is called as passive material None of the listed here negative active material positive active material passive material None of the listed here negative active material positive active material ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will occur if level of electrolyte falls below plates life of the cell is reduced all of these open plates are converted to lead sulphate capacity of the cell is reduced life of the cell is reduced all of these open plates are converted to lead sulphate capacity of the cell is reduced ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Carbon-zinc Lead-acid Mercury oxide Silver-oxide Carbon-zinc Lead-acid Mercury oxide Silver-oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging of a lead-acid cell its voltage increases its cathode becomes dark chocolate brown in colour specific gravity of H₂SO₄ decreases it gives out energy its voltage increases its cathode becomes dark chocolate brown in colour specific gravity of H₂SO₄ decreases it gives out energy ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The body of Edison cell is made of rubber bakelite aluminium nickel plated steel rubber bakelite aluminium nickel plated steel ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Cells are connected in series in order to None of the listed here increase the life of the cells increase the voltage rating increase the current rating None of the listed here increase the life of the cells increase the voltage rating increase the current rating ANSWER DOWNLOAD EXAMIANS APP
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