| Date | May 2012 | Marks available | 1 | Reference code | 12M.1.sl.TZ2.5 |
| Level | SL | Paper | 1 | Time zone | TZ2 |
| Command term | Question number | 5 | Adapted from | N/A |
Question
Which statements about solutions are correct?
I. A solute dissolves in a solvent to form a solution.
II. A solution is a homogeneous mixture of two or more substances.
III. Concentrations of solutions can be expressed in \({\text{g}}\,{\text{d}}{{\text{m}}^{ - 3}}\).
A. I and II only
B. I and III only
C. II and III only
D. I, II and III
Markscheme
D
Examiners report
[N/A]
Syllabus sections
Core » Topic 1: Stoichiometric relationships » 1.1 Introduction to the particulate nature of matter and chemical change
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