Electrolysis and Storage Batteries The active material of the positive plates of silver-zinc batteries is lead zinc powder lead oxide silver oxide lead zinc powder lead oxide silver oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The body of Edison cell is made of aluminium rubber nickel plated steel bakelite aluminium rubber nickel plated steel bakelite ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Ampere hour capacity of an industrial battery is based on ____ hours discharge rate. 24 8 12 10 24 8 12 10 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell dilute sulfuric acid (electrolyte) approximately comprises the following three parts H2O, one part H₂SO₄ two parts H2O, two parts H₂SO₄ all H₂SO₄ one part H2O, three parts H₂SO₄ three parts H2O, one part H₂SO₄ two parts H2O, two parts H₂SO₄ all H₂SO₄ one part H2O, three parts H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Capacity of dry cells is unaffected by the type of discharge more when it is supplying current for intermittent periods None of these more when it is supplying current for continuous periods unaffected by the type of discharge more when it is supplying current for intermittent periods None of these more when it is supplying current for continuous periods ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Silver-oxide Carbon-zinc Mercury oxide Lead-acid Silver-oxide Carbon-zinc Mercury oxide Lead-acid ANSWER DOWNLOAD EXAMIANS APP
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