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ELECTROLYSIS AND STORAGE BATTERIES

Electrolysis and Storage Batteries
Life of the Edison cell is at least

five years
seven years
ten years
eight years

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Electrolysis and Storage Batteries
Excessive formation of lead sulphate on the surface of the plates happens because of

persistent undercharging
allowing a battery to stand in discharged condition for a long time
low level of electrolyte
all of the listed here

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Electrolysis and Storage Batteries
Cell short circuit results in

all of the listed here
low sp. gravity electrolyte
reduced gassing on charge
abnormal high temperature

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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

Gauss’s law
Newton’s law
Faraday’s law of electrolysis
Faraday’s law of electromagnetic

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Electrolysis and Storage Batteries
While preparing electrolyte for a lead-acid battery

none of the listed here
acid is poured into water
water is poured into acid
anyone of the two can be added to other chemical

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