| Date | May 2016 | Marks available | 1 | Reference code | 16M.1.hl.TZ0.11 |
| Level | HL | Paper | 1 | Time zone | TZ0 |
| Command term | Determine | Question number | 11 | Adapted from | N/A |
Question
Which species breaks the octet rule?
A. PCl3
B. BF4−
C. SCl4
D. NH4+
B. BF4−
C. SCl4
D. NH4+
Markscheme
C
Examiners report
[N/A]
Syllabus sections
Additional higher level (AHL) » Topic 14: Chemical bonding and structure » 14.1 Covalent bonding and electron domain and molecular geometries
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