| Questions | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 | |
| 1 | D | A | B | B | A | MC
explained
Part 6: Mechanism Part 7: Spectroscopy Part 8: Structure Det.
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| 2 | B | E | E | B | E | |
| 3 | B | B | A | A | D | |
| 4 | A | AB | A | B | A | |
| 5 | D | D | A | AD/BE | B | |
| 6 | B | D | B | AC/CD | B | |
| 7 | E | AC | A | AB* | C | |
| 8 | D | AB | B | AE | B | |
| 9 | B | AC | B | AB | C | |
| 10 | AB | E | B | E | ||
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AB/AE/BC/BD/BE | |||||