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Chemistry 5070 · Cambridge (CAIE) O Level
Diffusion
3 past-paper questions on Diffusion · examined 2024–2025.
20251 question
5070/12 · M/J · Q2 [1]Sign up to mark my answer →
A gas is produced by a chemical reaction at one side of a laboratory. After a few minutes, the gas is detected at the other side of the laboratory. Which process explains why the gas is detected at the other side of the laboratory?
20242 questions
5070/21 · M/J · Q7(c) [1]Sign up to mark my answer →
At the same temperature and pressure, the rate of diffusion of chlorine gas is greater than that of iodine gas. Explain why.
5070/22 · M/J · Q7(c) [1]Sign up to mark my answer →
Describe diffusion in terms of kinetic particle theory.
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