1.

________________ gas hampers oxygen from reaching the brain.(a) Carbon dioxide(b) Carbon monoxide(c) Nitrogen peroxide(d) HydrogenThe question was asked during an internship interview.My query is from Fire Resisting Materials in portion Fire Protection in Building, Carpentry and Joinery of Construction & Building Materials

Answer»

Right choice is (b) CARBON monoxide

The best I can explain: Carbon monoxide is the most abundant of fires gases. It is INVISIBLE and odourless. Nitrogen dioxide is extremely toxic and it numbs or deadens the THROAT.



Discussion

No Comment Found

Related InterviewSolutions