From a certain apparatus, the diffusion rate of hydrogen has an average value of 28.7…
Chemistry · Class 11 · CBSE — States of Matter
From a certain apparatus, the diffusion rate of hydrogen has an average value of 28.7. The diffusion of another gas under the same conditions is measured to have an average rate of 7.2 cm3 s–1. The gas is
- Nitrogen
- Helium
- Argon
- Oxygen
Answer
(D) Oxygen
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