Which of the following statement is not correct about carbon dioxide a – InterviewSolution

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1.	Which of the following statement is not correct about carbon dioxide acting as a fire extinguisher for electrical fires? * a) It is lighter than oxygen b) It is heavier than oxygen c) It is not combustible d) It does not support combustion
Answer» It does not support combustionExplanation:LIGHTER or heavier does not matters(CO2 is heavier than O2). CO2 does not support COMBUSTION and this property makes it useful in FIRE extinguishers.

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