Chemistry · May / June 2019 · Paper 12 · Question 1
The diagrams show four different methods of collecting gases. Which method is suitable for collecting a gas which has the properties described?
- A1 — less dense than air and soluble in water
- B2 — denser than air and soluble in water
- C3 — less dense than air and soluble in water
- D4 — denser than air and insoluble in water
As printed in the paper
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Correct answer: B. 2 — denser than air and soluble in water
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