CAIE A-Level Chemistry 10.1.5 Group 2 Solubilities
Practise recalling and applying the opposite solubility trends of Group 2 hydroxides and sulfates down the group.
- Syllabus
- 2028–2030
- Course
- Chemistry 9701
- Level
- AS
Exam points
- state that Group 2 hydroxide solubility increases from magnesium to barium down the group
- state that Group 2 sulfate solubility decreases down the group from magnesium to barium
- use both trends together to rank compounds, identify an ion or predict precipitation behaviour
10.1.5—Variation in the solubilities question 1
[Maximum number: 1]
State the variation in solubility of the Group 2 sulfates down the group.
decreases (down the group)
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