Electrolysis and Storage Batteries During the charging and discharging of a nickel-iron cell water is neither formed nor absorbed its e.m.f. remains constant nickel hydroxide remains unsplit corrosive fumes are produced water is neither formed nor absorbed its e.m.f. remains constant nickel hydroxide remains unsplit corrosive fumes are produced ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In alkaline cell the electrolyte is NaOH kOH concentrated sulphuric acid dilute sulphuric acid NaOH kOH concentrated sulphuric acid dilute sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The charge required to liberate one gram equivalent of any substance is known as ______ constant Boltzman None of the listed here Time Faraday’s Boltzman None of the listed here Time Faraday’s ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the lowest voltage ? Carbon-zinc Lithium Mercury Zinc-chloride Carbon-zinc Lithium Mercury Zinc-chloride ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Batteries are charged by motor generator sets rectifiers any one of the listed here engine generator sets motor generator sets rectifiers any one of the listed here engine generator sets ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Charging a sulphated battery at high rate results in damage to separators, cell caps covers and battery case due to excessive temperature boiling of electrolyte due to gassing warping of plates All of the listed here damage to separators, cell caps covers and battery case due to excessive temperature boiling of electrolyte due to gassing warping of plates All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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