📝 Multiple Choice Question
General-science
Which of the following is used in 'Fire Extinguishers'?
A
carbon monoxide
B
carbon dioxide
C
nitrous oxide
D
nitrogen
Explanation
CO2 is heavier than air and displaces oxygen, extinguishing the flame.
Report Issue
Discussion (0 Comments)
Leave a Comment
No comments yet. Be the first to comment!
📌 Related Questions
Which of the following gases, when cooled and compressed, can change f...
Solve →Which of the following elements has the highest electron affinity in t...
Solve →The 'Bond Angle' in a water molecule is approximately:...
Solve →The internal energy (U) of an ideal gas depends only on its:...
Solve →Which of the following has 'sp2' hybridisation?...
Solve →