Cambridge (CAIE) · IGCSE
Chemistry (9-1) question 19
0971/22 · May/June 2021 · Multiple Choice (Extended)
Syllabus topics
- Preparation of salts
- Oxides
- Identification of ions and gases
- Acid–base titrations
- The characteristic properties of acids and bases
Question 19
0971/22 · May/June 2021
1 mark