2. 11 2 3 4 5 6 7 8 9 10 11 12 13 14 15234567891011 12131415

3. A:B: proteins Sodium hydroxide £100 Which is the raising agent used in cakes C:D: carbohydrates Baking powder

4. Excellent!Excellent!

5. Unlucky!Unlucky! That’s incorrect

6. A:B: Hydrocarbons colourings £200 Which of these is NOT a food additive? C:D: antioxidants emulsifiers

7. Excellent!Excellent!

8. SorrySorry That’s incorrect …

9. A:B: Alkane Alkene £300 What is the name for an organic compound giving a perfume its smell? C:D: EsterHydrocarbon

10. FantasticFantastic

11. Oh dear! That’s incorrect …

12. A:B: water perfume £500 Organic acid + alcohol = ester + ? C:D: oxygenHydrochloric acid

13. BrilliantBrilliant

14. SorrySorry That’s incorrect …

15. A:B: solution insoluble £1,000 When removing nail varnish, the varnish is the…. C:D: solventSolute

16. Well done!

17. Unlucky!Unlucky! You should have thought of your experiments!

18. A:B: Nuclear powerCrude oil £2,000 Which is the fossil fuel? C:D: Solar powerHydroelectrics

19. Super!Super!

20. Oh no! That’s incorrect

21. A:B: Petrol Gases £4,000 Crude oil is made up of what? C:D: PlasticsHydrocarbons

22. Very good!

23. IncorrectIncorrect So near and yet so far!

24. A:B: CrackingFiltration £8,000 Crude oil is separated into useful products using… C:D: Fractional distillation Boiling

25. Very good!

26. Sorry!Sorry! That’s incorrect

27. A:B: Catalyst Heat £16,000 Cracking converts large hydrocarbons into smaller ones using? C:D: OxygenHeat and a catalyst

28. Very good!

29. UnluckyUnlucky That’s incorrect

30. Digestion A:B: Polymers £32,000 Plastics are made up of large molecules called…. C:D: Hydrocarbons Monomers Chains

31. Brilliant!Brilliant!

32. Unfortunately…Unfortunately… That’s incorrect !

33. A:B: CrackingNylon £64,000 By what process are monomers joined together? C:D: PolymerisationFractional distillation

34. Well done!

35. I’m sorry That’s incorrect

36. A:B: Single covalent bondsNo covalent bonds £125,000 Alkanes have….. C:D: Double covalent bondsTriple covalent bonds

37. Very good!

38. IncorrectIncorrect

39. A:B: EndothermicCooking £250,000 A reaction giving out heat is called…. C:D: CombustionExothermic

40. Excellent!Excellent!

41. Wrong Choice! That’s incorrect

42. A: B: Hydrophobic tails and hydrophobic heads Hydrophilic heads and Hydrophobic tails £500,000 Emulsifiers are characterised by… C:D: Hydrophillc tails and hydrophilic heads Hydrophobic heads and hydrophilic tails

43. Very Good! The next is very tricky!!

44. Sorry!Sorry! That’s incorrect

45. A:B: Paper £ 1,000,000 What do biodegradable polymers contain a lot of? C:D: StarchFoam Protein

46. Fantastic!Fantastic!

47. UnluckyUnlucky You were nearly a millionaire!

48. Thank you for playing! Thank you for playing! Thank you for playing!