Electrolysis and Storage Batteries During the charging of a lead-acid cell specific gravity of H₂SO₄ decreases its voltage increases it gives out energy its cathode becomes dark chocolate brown in colour specific gravity of H₂SO₄ decreases its voltage increases it gives out energy its cathode becomes dark chocolate brown in colour ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid battery the energy is stored in the form of charged ions electromagnetic energy electrostatic energy chemical energy charged ions electromagnetic energy electrostatic energy chemical energy ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Sulphated cells are indicated by the loss of capacity of the cell the low voltage of the cell on discharge all of the listed here the decrease of the specific gravity the loss of capacity of the cell the low voltage of the cell on discharge all of the listed here the decrease of the specific gravity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The charge required to liberate one gram equivalent of any substance is known as ______ constant Boltzman Faraday’s Time None of the listed here Boltzman Faraday’s Time None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries If a battery is wrongly connected on charge following will happen current drawing will be nil current delivered by the battery will be high current drawing will be very small current drawing will be very high current drawing will be nil current delivered by the battery will be high current drawing will be very small current drawing will be very high ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The active material of the positive plates of silver-zinc batteries is zinc powder lead lead oxide silver oxide zinc powder lead lead oxide silver oxide ANSWER DOWNLOAD EXAMIANS APP
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