Do you know what fuel oil is used for?
Hydrocarbons and Fractional Distillation Quiz
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Question 1 of 10
1. Question
Drag and drop to match the hydrocarbon type with the correct use
Sort elements
- Petrol and diesel
- Fuel oil
- Kerosine
- Bitumen
- Hydrocarbon gases
- Cars
- Ships
- Aircraft
- Road and roof surfacing
- Cooking and heating
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Question 2 of 10
2. Question
Renewable, non-renewable
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Finish the sentence: Petrol, kerosene and diesel oil are fossil fuels obtained from crude oil.
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Question 3 of 10
3. Question
Renewable, non-renewable
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Complete the sentence: Methane is a fossil fuel found in natural gas.
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Question 4 of 10
4. Question
[question number = 01.8] Hydrocarbons are compounds that contain which two elements only?
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Question 5 of 10
5. Question
Which of the following statements are correct about crude oil?
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Question 6 of 10
6. Question
Which process do we use to separate crude oil into more useful and simpler mixtures?
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Question 7 of 10
7. Question
Arrange the following steps in the correct order to describe how crude oil is separated into more useful fractions.
- As the vapours rise they cool and different hydrocarbons condense due to their difference in boiling points.
- Crude oil is heated until it evaporates and then is pumped into the bottom of a fractionating column.
- Petrol condenses and is removed.
- At the top of the column, some gases leave as they have still not condensed.
- When hydrocarbons condense they drip into a tray and are removed in pipes.
- Bitumen leaves first since it has the lowest boiling point and the column is hotter at the bottom.
- Kerosene condenses and is removed.
- Fuel oil leaves second, followed by diesel oil.
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Question 8 of 10
8. Question
Hydrocarbons are separated in fractionating columns into fractions with similar properties. Fractions which are not very viscous and so flow easily also ignite easily. Which statement explains how viscosity differs within the column?
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Question 9 of 10
9. Question
[question number = 01.9] Why is bitumen not a good fuel?
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Question 10 of 10
10. Question
Hydrocarbons with the longest carbon chains have the highest boiling points. Where are the fractions with the longest carbon chains removed in a fractionating column?
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