Electrolysis and Storage Batteries During the charging of a lead-acid cell specific gravity of H₂SO₄ decreases its cathode becomes dark chocolate brown in colour it gives out energy its voltage increases specific gravity of H₂SO₄ decreases its cathode becomes dark chocolate brown in colour it gives out energy its voltage increases ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Chargmg of sulphated battery produces ____ heat. no more very little less no more very little less ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Extent of corrosion in the underground metal work depends upon type of soil chemicals amount of moisture type of metals all of these type of soil chemicals amount of moisture type of metals all of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Dry cell is modification of Deniell cell Leclanche cell Edison cell Lead-acid cell Deniell cell Leclanche cell Edison cell Lead-acid cell 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 All of the listed here warping of plates boiling of electrolyte due to gassing damage to separators, cell caps covers and battery case due to excessive temperature All of the listed here warping of plates boiling of electrolyte due to gassing ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Those substances of the cell which take active part in chemical combination and hence produce electricity during charging or discharging are known as______materials. active redundant all passive active redundant all passive ANSWER DOWNLOAD EXAMIANS APP
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