Electrolysis and Storage Batteries Chargmg of sulphated battery produces ____ heat. more no very little less more no very little less ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following has lower sp. gravity V All of the listed here Dilute H₂SO₄ Water Concentrated H₂SO₄ All of the listed here Dilute H₂SO₄ Water Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Specific gravity of electrolyte in Edison cell is 1.21 2.0 1.5 1.1 1.21 2.0 1.5 1.1 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries For a cell to work, which of the following condition(s) become necessary ? 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 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 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. redundant all active passive redundant all active passive ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Cells are connected in series in order to increase the life of the cells None of the listed here increase the voltage rating increase the current rating increase the life of the cells None of the listed here increase the voltage rating increase the current rating ANSWER DOWNLOAD EXAMIANS APP
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