Electrolysis and Storage Batteries During the charging of a lead-acid cell it gives out energy its cathode becomes dark chocolate brown in colour its voltage increases specific gravity of H₂SO₄ decreases it gives out energy its cathode becomes dark chocolate brown in colour its voltage increases specific gravity of H₂SO₄ decreases ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a battery is expressed in terms of ampere-hour rating current rating none of the listed here voltage rating ampere-hour rating current rating none of the listed here voltage rating ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Extent of corrosion in the underground metal work depends upon type of soil chemicals all of these type of metals amount of moisture type of soil chemicals all of these type of metals amount of moisture ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Negative plate of an Edison cell is made of iron copper lead silver oxide iron copper lead silver oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During discharge, the active material of both the positive and negative plates is changed to PbS02 Pb02 Pb PbS04 PbS02 Pb02 Pb PbS04 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The best indication about the state of charge on a lead-acid battery is given by none of the listed here output voltage temperature of electrolyte specific gravity of electrolyte none of the listed here output voltage temperature of electrolyte specific gravity of electrolyte ANSWER DOWNLOAD EXAMIANS APP
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