1. Explain the term hydrocarbon

Question 1 of 29

2. State the general formula for alkenes

Question 2 of 29

3. Name this molecule

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4. What is crude oil?

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5. What is the name of this molecule?

Question 5 of 29

6. This diagram shows one repeat unit of a polymer. Name the monomer used to make this polymer.

Question 6 of 29

7. Explain the term homologous series

Question 7 of 29

8. Recall a use for each of the 6 fractions obtained from the fractional distillation of crude oil

Question 8 of 29

9. What is the molecular formula for hexane?

Question 9 of 29

10. A student has been asked to draw all the alkene isomers of C₄H₈ and draws the following. Which of the following statements about the student's diagram is correct?

Question 10 of 29

11. What is produced when an alkene reacts with bromine?

Question 11 of 29

12. What is used to test if something is an alkane or and alkene?

Question 12 of 29

13. A pupil has tried to write down various ways of representing butane using: molecular formula, displayed formula, general formula, empirical formula and stuctural formula. However she has missed one out. Which one?

Question 13 of 29

14. Explain the term saturated

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15. What is a substitution reaction?

Question 15 of 29

16. What is the problem with burning addition polymers to dispose of them?

Question 16 of 29

17. Explain the term unsaturated

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18. Crude oil contains a surplus of long chain alkanes and there is much higher demand for shorter chain alkanes. What process is used to deal with this imbalance?

Question 18 of 29

19. What does the following diagram represent?

Question 19 of 29

20. State the general formula of alkanes

Question 20 of 29

21. Explain what a monomer is

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22. What is cracking?

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23. Explain why carbon monoxide is dangerous to humans

Question 23 of 29

24. Write the word equation for the reaction between methane and bromine

Question 24 of 29

25. Recall all the possible products of the incomplete combustion of alkanes

Question 25 of 29

26. Of which homologous series is >C=C< (a carbon-to-carbon double bond) the functional group?

Question 26 of 29

27. Which fraction of crude oil is the most viscous?

Question 27 of 29

28. Explain how crude oil is separated into fractions

Question 28 of 29

29. What is a fuel?

Question 29 of 29