Question

how does carbon dioxide helps in extinguishing fire .. explanation

I will mark the correct answer brainlliest​

Answer 1

Answer:

there ya go

Explanation:

Carbon dioxide extinguishes work by displacing oxygen, or taking away the oxygen element of the fire triangle. The carbon dioxide is also very cold as it comes out of the extinguisher, so it cools the fuel as well. CO2s may be ineffective at extinguishing Class A fires because they may not be able to displace enough oxygen to successfully put the fire out.

Answer 2

Answer:

as when acid react with carbonate carbon dioxide is produced as carbon is heavier gas then air and it is non supporters of combustion

Explanation:

like main reaction H2SO 4 + CaCO3 ------ CaSO4 + CO2 + H2O

pls balance reaction which most important