| Questions | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 | 51 to 60 | |
| 1 | E | C | B | B | BC | D | MC
explained
Part 8: Spectroscopy Part 9: Synthesis Part 10: Structure Det |
| 2 | D | E | D | B | BD | ||
| 3 | AB | ABC | C | D | B | ||
| 4 | C | BC | D | AE | CE | ||
| 5 | AB | B | E | B | AC | ||
| 6 | AB | BC | E | AB | DE | ||
| 7 | E | DE | C | BE | CE | ||
| 8 | AB | ADE | D | BD | C | ||
| 9 | E | E | D | C | E | ||
| 10 | B | A | C | CE | A |