Question

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Which is the gas used to extinguish fire?

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Answer 1

Carbon dioxide is used to exintguish fire. It is used because when we spray carbon dioxide on fire, it forms a layer around the fire cutting off the supply of oxygen which is one of the three requirements for burning or combustion.

More information:-

Following are the three ways to extinguish fire:-

1. By removing the fuel, we can extinguish fire.
2. By cutting of the supply of oxygen by using soda-fire extinguisher or Carbon dioxide extinguisher.
3. By bringing down the temperature by spraying of water.

Answer 2

✨YOUR ANSWER✨

Carbon dioxide

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.

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