Electrolysis and Storage Batteries In a lead-acid cell dilute sulfuric acid (electrolyte) approximately comprises the following three parts H2O, one part H₂SO₄ one part H2O, three parts H₂SO₄ all H₂SO₄ two parts H2O, two parts H₂SO₄ three parts H2O, one part H₂SO₄ one part H2O, three parts H₂SO₄ all H₂SO₄ two parts H2O, two parts H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the lowest voltage ? Mercury Zinc-chloride Lithium Carbon-zinc Mercury Zinc-chloride Lithium Carbon-zinc ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The current flow through electrolyte is due to the movement of None of these electrons holes ions None of these electrons holes ions ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The specific gravity of electrolyte is measured by psychrometer manometer hydrometer a mechanical gauge psychrometer manometer hydrometer a mechanical gauge 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 peroxide and lead 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 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of increasing cell capacity avoiding excessive gassing Both of the listed here reducing time of charging increasing cell capacity avoiding excessive gassing Both of the listed here reducing time of charging ANSWER DOWNLOAD EXAMIANS APP
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