Electrolysis and Storage Batteries A battery of 6 cells will show a drop of _____ volts from fully charged state to fully discharged state. 2.4 2.8 2.5 2.0 2.4 2.8 2.5 2.0 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Carbon-zinc Silver-oxide Mercury oxide Lead-acid Carbon-zinc Silver-oxide Mercury oxide Lead-acid ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is reduced by using vent plug to permit gas formed during discharge increasing the plate area all of the listed here putting plates very close together using vent plug to permit gas formed during discharge increasing the plate area all of the listed here putting plates very close together ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The mass of an ion liberated at an electrode is directly proportional to the quantity of electricity”. The above statement is associated with Newton’s law Faraday’s law of electrolysis Gauss’s law Faraday’s law of electromagnetic Newton’s law Faraday’s law of electrolysis Gauss’s law Faraday’s law of electromagnetic ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During discharge, the active material of both the positive and negative plates is changed to PbS02 Pb02 PbS04 Pb PbS02 Pb02 PbS04 Pb ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell, lead is called as None of the listed here positive active material passive material negative active material None of the listed here positive active material passive material negative active material ANSWER DOWNLOAD EXAMIANS APP
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