CAIE A-Level Chemistry AS P3.10 Qualitative Analysis Notes and Tests Questions
Practise recording qualitative observations and using chemical tests to identify substances and ions.
- Syllabus
- 2028–2030
- Course
- Chemistry 9701
- Level
- AS
Exam points
- record accurate observations for qualitative chemical tests
- use reagent tests to distinguish compounds and identify ions
- interpret colour, precipitate, gas and other diagnostic observations
CAIE A-Level Chemistry AS P3.10 Qualitative Analysis Notes and Tests Questions question 1
[Maximum number: 1]
J dissolves in water to give an aqueous solution K.
K gives a dense white precipitate when aqueous silver nitrate is added.
When heated with aqueous potassium hydroxide, K gives off a gas that turns moist universal indicator paper blue.
What is J ?
A
ammonium chloride
B
ammonium sulfate
C
sodium chloride
D
sodium hydroxide
A
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