Essential Chemistry for IGCSE - Organic Chemistry And Petrochemicals (Section 3 - No. 24)
Which of the following is the correct order of fractions obtained from fractional distillation from top to bottom (decreasing boiling point)?
Refinery gas, gasoline, kerosene, fuel oil, bitumen
Bitumen, fuel oil, kerosene, gasoline, refinery gas
Gasoline, kerosene, fuel oil, bitumen, refinery gas
Refinery gas, fuel oil, gasoline, kerosene, bitumen
Explanation
Refinery gas has the lowest boiling point and bitumen has the highest.
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