When the liquid carbon dioxide inside the fire extinguisher expands in – InterviewSolution

InterviewSolution

1.	When the liquid carbon dioxide inside the fire extinguisher expands into a gas , the …………….. pushes out any oxygen surrounding the fire .
Answer» Carbon DioxideExplanation:Carbon DIOXIDE extinguishers work because carbon dioxide molecules are heavier than OXYGEN molecules. When the liquid carbon dioxide INSIDE the extinguisher EXPANDS into a gas, the carbon dioxide pushes out any oxygen surrounding the fire.

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