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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
Chargmg of sulphated battery produces ____ heat.

less
very little
more
no

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Electrolysis and Storage Batteries
In a lead-acid cell dilute sulfuric acid (electrolyte) approximately comprises the following

all H₂SO₄
one part H2O, three parts H₂SO₄
two parts H2O, two parts H₂SO₄
three parts H2O, one part H₂SO₄

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Electrolysis and Storage Batteries
Level of electrolyte in a cell should be _____ the level of plates

above
equal to
none of the listed here
below

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

seven years
ten years
eight years
five years

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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

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

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Electrolysis and Storage Batteries
Electrolyte used in an Edison cell is

NaOH
HC1
kOH
HN03

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