10- Organic Chemistry- SL

1.What product results from the reaction of CH2==CH2 with Br2?

2. What is the final product formed when CH3CH2OH is refluxed with acidified potassium dichromate(VI)?

3. Which substance(s) could be formed during the incomplete combustion of a hydrocarbon?

1. Carbon    II.    Hydrogen    III.    Carbon monoxide

4. Which formulas represent butane or its isomer? I. CH3(CH2)2CH3 II. CH3CH(CH3)CH3 III.    (CH3)3CH

5. Which statement about neighbouring members of all homologous series is correct?

6. What is the IUPAC name for CH3CH2CH(CH3)2?

7. Which compound has the lowest boiling point?

8.. What type of reaction does the equation below represent? CH2=CH2 + Br2 → BrCH2CH2Br

9. Which compound is a member of the same homologous series as 1-chloropropane?

10. Which formula is a correct representation of pentane?

11. How many structural isomers are possible with the molecular formula C6 H14?

12. Which compound is a member of the aldehyde homologous series?

13. Which type of compound can be made in one step from a secondary alcohol?

14. Which reaction type is typical for halogenoalkanes?

15. Which substance is not readily oxidized by acidified potassium dichromate(VI) solution?

16. What is the correct name of this compound?

17. Propane, C3H8, undergoes incomplete combustion in a limited amount of air. Which products are most likely to be formed during this reaction?

18. What is/are the product(s) of the reaction between ethene and hydrogen bromide?

19. Which are characteristics typical of a free radical? I. It has a lone pair of electrons. II. It can be formed by the homolytic fission of a covalent bond. III. It is uncharged.

20. Which of the following products could be formed from the oxidation of ethanol? I. ethanal II. ethanoic acid III.    ethane

21. What is the reaction type when (CH3)3CBr reacts with aqueous sodium hydroxide to form (CH3)3COH and NaBr?

22. Which species is a free radical?

23. Which compound is a tertiary halogenoalkane?  

24. Which species reacts most readily with propane?

25. An organic compound X reacts with excess acidified potassium dichromate(VI) to form compound Y, which reacts with sodium carbonate to produce CO2(g). What is a possible formula for compound X?

26. Which statement about successive members of all homologous series is correct?

27. Which compound forms when hydrogen bromide is added to but-2-ene?

28. Which products can be potentially obtained from crude oil and are economically important? I.  Plastics II.    Margarine III.    Motor fuel

29. Propane, C3H8, undergoes incomplete combustion in a limited amount of air. Which products are most likely to be formed during this reaction?