| Date | November 2017 | Marks available | 1 | Reference code | 17N.1.HL.TZ0.9 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 9 | Adapted from | N/A |
Question
The fraction of the internal energy that is due to molecular vibration varies in the different states of matter. What gives the order from highest fraction to lowest fraction of internal energy due to molecular vibration?
A. liquid > gas > solid
B. solid > liquid > gas
C. solid > gas > liquid
D. gas > liquid > solid
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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