| Date | May 2017 | Marks available | 1 | Reference code | 17M.1.hl.TZ1.40 |
| Level | HL | Paper | 1 | Time zone | TZ1 |
| Command term | State | Question number | 40 | Adapted from | N/A |
Question
Which technique is used to determine the bond lengths and bond angles of a molecule?
A. X-ray crystallography
B. Infrared (IR) spectroscopy
C. Mass spectroscopy
D. 1H NMR spectroscopy
Markscheme
A
Examiners report
[N/A]
Syllabus sections
Additional higher level (AHL) » Topic 21: Measurement and analysis » 21.1 Spectroscopic identification of organic compounds
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