1-Why is carbon dioxide used in a fire extinguisher? Can CO be used as instead? 2-Name five fractions obtained during fractional distillation of petroleum.
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Explanation:
1)Carbon dioxide extinguishes work by displacing oxygen, or taking away the oxygen element of the fire triangle.
2)These products of fractional distillation include, petrol (or gasoline), kerosene, diesel oil, lubricating oil, fuel oil, grease and wax, and some residue
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