1. Carbon Compounds 2b(i) Int 2 1234 567 89 10 111213 14 15 22 23242526 161718192021

2. Name the family of hydrocarbons which the following belong to ethane, hexane, propane Alkanes

3. Name the following hydrocarbons CH 4 C 3 H 8 C 7 H 16 methane propane heptane

4. Name the following hydrocarbons CH 3 CH 3 CH 3 CH 2 CH 2 CH 3 Ethane Butane

5. Name the following alkane 2,3,dimethylpentane C C C C C C C H H H H H H H H H H H H H H H H

6. Draw a full structural formula for 2,2,dimethylbutane ? C C C C H C C H H H H H H H H H H H H H

7. State the general formula for the alkanes C n H 2n+2

8. What is meant by a homologous series? A group of compounds with the same general formula and similar chemical properties

9. State the general formula of the alkenes. C n H 2n

10. Name the first member of the alkene family and give its molecular formula? Ethene C 2 H 4

11. What type of bond is found between two carbon atoms in an alkene molecule? A carbon to carbon double bond C=C

12. Name the following hydrocarbon? Pent-2-ene C C C C C H H H H H H H H H H

13. Draw a structural formula for the following But-2-ene But-1-ene H C C C C H H H H H H H C C C C H H H H H H H H

14. State the general formula of the cycloalkanes? C n H 2n

15. Name the first member of the cycloalkane family. Cyclopropane C 3 H 6

16. Name the following hydrocarbon. cyclopentane C C C C C H H H H H H H H H H

17. Draw a structural formula for cyclopropane. C C C H H H H H H

18. What are isomers? Compounds with the same molecular formulae but different structural formulae.

19. Name an isomer of pent-1-ene which belongs to the same homologous series. Pent-2-ene

20. Name an isomer of pent-1-ene which belongs to a different homologous series. Cyclopentane

21. Which of the following would have an isomeric form? C 2 HCl 3 C 2 H 2 Cl 2 C 2 H 3 Cl C 2 H 2 Cl 2 1,1 dichloroethene or 1,2 dichloroethene

22. Name the two hydrocarbon families which are isomers of each other. Alkenes and cycloalkanes - both have the general formula C n H 2n

23. How can an alkanol be identified? From the name ending - ol and the hydroxyl group (OH)

24. Name the following compound. H C C C C H H H H H H OH H H Butan-2-ol

25. Draw structural formula for pentan-2-ol and pentan-3-ol. H C C C C H H H C H H OH H H H H H H C C C C H H H C H H H H H H H

26. How can an alkanoic acid be identified? By the ‘oic’ name ending and the carboxyl group COOH C OH O

27. Name the following compound H C C C C H H O OH H H H H BUTANOIC ACID

28. Carbon Compounds 2b(i) Int 2 123 4567 89 10 111213 14 15 22 23242526 161718192021