Electrolysis and Storage Batteries The body of Edison cell is made of aluminium nickel plated steel bakelite rubber aluminium nickel plated steel bakelite rubber ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On the average the ampere-hour efficiency of an Edison cell is about 0.6 0.4 0.8 0.7 0.6 0.4 0.8 0.7 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 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 high current drawing will be very small current drawing will be nil current delivered by the battery will be high current drawing will be very high current drawing will be very small ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In alkaline cell the electrolyte is NaOH dilute sulphuric acid concentrated sulphuric acid kOH NaOH dilute sulphuric acid concentrated sulphuric acid kOH ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging and discharging of a nickel-iron cell corrosive fumes are produced its e.m.f. remains constant water is neither formed nor absorbed nickel hydroxide remains unsplit corrosive fumes are produced its e.m.f. remains constant water is neither formed nor absorbed nickel hydroxide remains unsplit ANSWER DOWNLOAD EXAMIANS APP
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