Fractional Distillation
11 Questions
| Total Attempts: 733
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This quiz is created to assess your understanding of fractional distillation.
Questions and Answers
- 1.Fractional Distillation is a effective way to seprate two miscible liquids which differ in......
- 2.Fractional distillation seprate two liquids for which the difference in boiling point is less than...........
- 3.What is the first physical process to happen in distillation?
- 4.Why is a ethanol-water mixture more efficiently distilled using fractional distillation rather then simple distillation?
- 5......................... is a process used to purify or concentrate liquids.
- 6.Boiling point of compounds decrease as hydrocarbon chain length gets longer.
- A.
False
- B.
True
- 7.Compound containing only hydrogen and carbon is called..................
- 8.Volatile fractions with low boiling point are difficult to ignite.
- A.
False
- B.
True
- 9.What happens to a crude oil fraction when its temperature falls below its boiling point?
- 10.
- 11.A hydrocarbon C4H10 has a boiling point of 0°C. Another hydrocarbon C6H14 has a boiling point of 69°C. What would you expect the boiling point of C8H18 to be?
- A.
50 Degree C
- B.
80 Degree C
- C.
125 Degree c
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