Edexcel IGCSE Chemistry 1.4 Solutions terminology
Practise using solute, solvent, solution and saturated solution in beaker observations, state symbols and simple dissolving explanations.
- Syllabus
- First assessment 2019
- Course
- Chemistry 4CH1
Exam points
- state solute and solvent from a salt or sugar dissolving in water
- explain a saturated solution as no more solute dissolving at that temperature
- link faster dissolving to heating, stirring or increasing the solid's surface area
1.4 Solutions terminology question 1
[Maximum number: 4]
Question (a)
(a)
State the meaning of the term solute.
[ 1 ]
(solute is) the substance/solid that dissolves (in a solvent) OWTTE
Question (b)
(b)
State the meaning of the term solvent.
[ 1 ]
(solvent is) the substance/liquid the solute/solid/substance dissolves in OWTTE
Question (c)
(c)
Explain what is meant by a saturated solution.
[ 2 ]
M1 (saturated solution) contains as much dissolved solute/solid/substance as possible OWTTE
M2 at a particular temperature
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