Chemistry M.C.Q.s
Choose the correct option and comment:
Which gas is used in fire extinguishers?
(A) Carbon dioxide
(B) Nitrogen dioxide
(C) Carbon monoxide
(D) Sulphur dioxide
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Which gas is used in fire extinguishers?
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notesreelsshortschemistryshortvideochemistrymcqsquizofthedaymcqsolevelalevel5070educationeducationalvideosciencesciencefactsgeneralscienceelementmetalchemicalelementchemicalalkalinearthmetalpropertiesofmetalchemicalreactionnonmetalcharacteristicsofmetalmetalloidsperiodictablegroup18h2ohydrogenoxygenfiregaseireextinguishersnitrogencarboncarbonmonodioxidecarbondioxidesulphursulfursulphurdioxidegasinfireextinguishersnitrogendioxidenitrogenoxidesc2n2
