U.S. National Chemistry Olympiad: 1989 National
Section Test Answers
Return to 1989 National Test
1. |
D |
|
21. |
B |
|
41. |
B |
|
61. |
C |
2. |
D |
|
22. |
A |
|
42. |
D |
|
62. |
B |
3. |
C |
|
23. |
D |
|
43. |
A |
|
63. |
D |
4. |
D |
|
24. |
C |
|
44. |
B |
|
64. |
B |
5. |
D |
|
25. |
D |
|
45. |
D |
|
65. |
B |
6. |
B |
|
26. |
C |
|
46. |
C |
|
66. |
D |
7. |
C |
|
27. |
B |
|
47. |
C |
|
67. |
C |
8. |
C |
|
28. |
A |
|
48. |
B |
|
68. |
A |
9. |
C |
|
29. |
C |
|
49. |
B |
|
69. |
A |
10. |
A |
|
30. |
C |
|
50. |
C |
|
70. |
D |
11. |
A |
|
31. |
A |
|
51. |
C |
12. |
C |
|
32. |
A |
|
52. |
B |
13. |
D |
|
33. |
C |
|
53. |
C |
14. |
B |
|
34. |
D |
|
54. |
B |
15. |
B |
|
35. |
D |
|
55. |
B |
16. |
C |
|
36. |
B |
|
56. |
C |
17. |
D |
|
37. |
D |
|
57. |
A |
18. |
D |
|
38. |
C |
|
58. |
A |
19. |
C |
|
39. |
B |
|
59. |
D |
20. |
D |
|
40. |
B |
|
60. |
D |
|