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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
The capacity of a lead-acid cell depends on

All of these
Rate of discharge
Temperature
Density of electrolyte

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Electrolysis and Storage Batteries
Cells are connected in series in order to

increase the voltage rating
increase the current rating
increase the life of the cells
None of the listed here

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Electrolysis and Storage Batteries
Electrolyte used in a lead-acid cell is

only H₂SO₄
NaOH
only water
dilute H₂SO₄

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Electrolysis and Storage Batteries
Persons preparing electrolyte should wear

rubber boots and gloves
all of these
rubber
goggles or other face shield

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Electrolysis and Storage Batteries
Following will occur if level of electrolyte falls below plates

open plates are converted to lead sulphate
life of the cell is reduced
all of these
capacity of the cell is reduced

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Electrolysis and Storage Batteries
In a lead-acid battery the energy is stored in the form of

electrostatic energy
chemical energy
charged ions
electromagnetic energy

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