Electrolysis and Storage Batteries When the lead-acid cell is fully charged, the electrolyte assumes _____ appearance milky bright dull reddish milky bright dull reddish ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell, lead is called as negative active material positive active material None of the listed here passive material negative active material positive active material None of the listed here passive material ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A battery of 6 cells will show a drop of _____ volts from fully charged state to fully discharged state. 2.8 2.4 2.5 2.0 2.8 2.4 2.5 2.0 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries For a cell to work, which of the following condition(s) become necessary ? Electrolyte must chemically react with one of the electrodes Electrolyte liquid or paste should be conducting All of the listed here Two electrodes of different meta’s should be inserted in the electrolyte, not touching each other Electrolyte must chemically react with one of the electrodes Electrolyte liquid or paste should be conducting All of the listed here Two electrodes of different meta’s should be inserted in the electrolyte, not touching each other ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The charge required to liberate one gram equivalent of any substance is known as ______ constant Boltzman Time Faraday’s None of the listed here Boltzman Time Faraday’s None of the listed here 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 dark grey dark brown brown none of the listed here dark grey dark brown brown none of the listed here ANSWER DOWNLOAD EXAMIANS APP
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