| Date | May 2016 | Marks available | 1 | Reference code | 16M.1.SL.TZ0.2 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 2 | Adapted from | N/A |
Question
A swimming pool contains 18×106 kg of pure water. The molar mass of water is 18gmol–1. What is the correct estimate of the number of water molecules in the swimming pool?
A. 104
B. 1024
C. 1025
D. 1033
Markscheme
D
Examiners report
[N/A]
Syllabus sections
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