in foam type extinguisher ------ is present in bottle
*OPTIONS ARE
a)NaHCO3,H2SO4 b)Al2(SO4)3
c)Al(OH)3 d)Na2SO4
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Heya,
In foam type extinguisher __NaHCO3,H2SO4__ is present in bottle.
HOPE IT HELPS:-))
In foam type extinguisher __NaHCO3,H2SO4__ is present in bottle.
HOPE IT HELPS:-))
Answered by
3
NaHCO3.H2SO4 is present in foam type extinguisher bottle.
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