Electrolysis and Storage Batteries Which of the following is incorrect? A primary cell has an irreversible chemical reaction A lead-acid cell can be recharged A storage cell has a reversible chemical reaction A carbon-zinc cell has unlimited shelf life A primary cell has an irreversible chemical reaction A lead-acid cell can be recharged A storage cell has a reversible chemical reaction A carbon-zinc cell has unlimited shelf life ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The best indication about the state of charge on a lead-acid battery is given by output voltage temperature of electrolyte none of the listed here specific gravity of electrolyte output voltage temperature of electrolyte none of the listed here specific gravity of electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When a lead-acid battery is in fully charged condition, the color of its positive plate is none of the listed here dark grey brown dark brown none of the listed here dark grey brown dark brown 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 all H₂SO₄ one part H2O, three parts H₂SO₄ two parts H2O, two parts H₂SO₄ three parts H2O, one part H₂SO₄ all H₂SO₄ one part H2O, three parts H₂SO₄ two parts H2O, two parts H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a battery cover is placed over the element and sealed to the top of the battery container. This is done to exclude dirt and foreign matter from the electrolyte None of the listed here Both of the listed here to reduce evaporation of water from electrolyte to exclude dirt and foreign matter from the electrolyte None of the listed here Both of the listed here to reduce evaporation of water from electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Extent of corrosion in the underground metal work depends upon type of metals amount of moisture type of soil chemicals all of these type of metals amount of moisture type of soil chemicals all of these ANSWER DOWNLOAD EXAMIANS APP
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