The atomic weight of C, N and O are 12, 14 and 16 respectively. Among the following pair of gases, w — States of Matter and Gaseous State Chemistry Question
Question
The atomic weight of C, N and O are 12, 14 and 16 respectively. Among the following pair of gases, which will diffuse at the same rate?
Answer: C
💡 Solution & Explanation
From Graham’s law of diffusion 1 2 2 1 r M r M Molecular weight of nitrous oxide and CO2 is same, i.e., 44 g/mol. Therefore, they diffuse at same rate.
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