2. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 Welcome to Who Wants to be a Science Millionaire 50:50 `

3. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £ 1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 Acid And Alkalis Revision Questions

4. A: Red C: Orange B: Green D: Purple 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 What colour does Universal indicator turn in strong acid?

5. Science That Is Incorrect

6. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

7. A: They are sour C: They are corrosive B: They are red D: None of these 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 Some acids should be treated very carefully. This is because:

8. Science That Is Incorrect

9. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

10. A: 0-3 C: 8-10 B: 7 D: 4-6 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 A weak acid will have a pH of:

11. Science That Is Incorrect

12. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

13. A: 7 C : 5 B: 6e D:10 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 What is the pH of a neutral substance?

14. Science That Is Incorrect

15. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

16. A: Vinegar C: Water B: Lemon Juice D: Baking soda 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 A bee sting is acidic. To stop the pain, which of these substances could you put onto it?

17. Congratulations! You’ve Reached the £1,000 Milestone! Congratulations! C o n g r a t u l a t i o n s !

18. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

19. A:Conduct sometimes C: Good Conductors B: Don’t Conduct D: are weak 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 Metals………….

20. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

21. A: poor thermal conductors C: Usually Strong B: good thermal conductors D: good electrical conductors 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 Non Metals are

22. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

23. A: Mag C: Mg B: M D: Na 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 What is the chemical symbol for Magnesium

24. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

25. A: Simple C:acid B: Neutralisation D: they don’t react 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 When you add a acid to an alkali, you get a what reaction?

26. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

27. A: lemonade C: hydrochloric acid B: water D: sulphuric acid 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 What liquid is always produced in a neutralisation reaction

28. Congratulations! You’ve Reached the £32,000 Milestone! Congratulations! C o n g r a t u l a t i o n s !

29. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

30. A: Green C: No Change B: Red D: Purple 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 What colour does Universal indicator turn in strong alkali?

31. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

32. A: Metal C: Oxygen B: Metal salt D: Carbonate 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 Complete this equation Metal + Acid  ? + Hydrogen

33. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

34. A: Hydrogen C: Nitrogen B: Oxygen D: Carbon Dioxide 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 Complete this equation Metal Carbonate + Acid  Metal Salt + water + ?

35. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

36. A: Water C: Oxygen B: Hydrogen D: Alkali 50:50 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 Complete this equation MetalOxide + Acid  Metal Salt + ?

37. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100

38. A: Sulphates C: Nitrates C: Chlorides D: Hydrogen 50:50 14 13 12 11 10 9 8 7 6 5 4 3 2 1 £1 Million £500,000 £250,000 £125,000 £64,000 £32,000 £16,000 £8,000 £4,000 £2,000 £1,000 £500 £300 £200 £100 15 Each acid forms a special type of salt. What salt does Hydrochloric acid form?

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