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why are we maintaining some specific gravity in battery ?
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Answer Posted / bilal
the presence of electrolyte is a must in a battery. for
example H2SO4 in lead acid storage battery (the one which
we use in vehicles). during discharging of this battery,
the acid gets used up in the redox reactions and thus
specific gravity falls and when it goes below a certain
level, the battery needs recharging. thus it is necessary
to maintain the sp. gravity of the electrolyte so that the
battery works properly.
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