Electrolysis and Storage Batteries When the lead-acid cell is fully charged, the electrolyte assumes _____ appearance dull milky reddish bright dull milky reddish bright ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal short circuits are caused by breakdown of one or more separators both of the options given here excess accumulation of sediment at the bottom of the cell none of the listed here breakdown of one or more separators both of the options given here excess accumulation of sediment at the bottom of the cell none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its compactness higher internal resistance lower e.m.f. small quantity of electrolyte used compactness higher internal resistance lower e.m.f. small quantity of electrolyte used ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The active materials on the positive and negative plates of a fully charged lead-acid battery are lead sulphate and lead None of these lead and lead peroxide lead peroxide and lead lead sulphate and lead None of these lead and lead peroxide lead peroxide and lead ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The mass of an ion liberated at an electrode is directly proportional to the quantity of electricity”. The above statement is associated with Faraday’s law of electrolysis Faraday’s law of electromagnetic Gauss’s law Newton’s law Faraday’s law of electrolysis Faraday’s law of electromagnetic Gauss’s law Newton’s law ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries It is noticed that during discharging the following does not happen the cell absorbs energy both anode and cathode become PbS04 voltage of the cell decreases specific gravity of H2SO4 decreases the cell absorbs energy both anode and cathode become PbS04 voltage of the cell decreases specific gravity of H2SO4 decreases ANSWER DOWNLOAD EXAMIANS APP
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