Paper 1 · November 2019 · Diffusion
Which gas has the smallest rate of diffusion?
Amethane
Bammonia
Ccarbon dioxide
Dhydrogen chloride
ZIMSEC Chemistry 4024/1 Paper 1, November 2019, Q1
Paper 1 · November 2019 · Diffusion
ZIMSEC Chemistry 4024/1 Paper 1, November 2019, Q1
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