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Sahay Sir > Question Answers > NCERT Exemplar Class 11 > Physics > Chapter 12 - Kinetic Theory of Gases > From a certain apparatus, the diffusion rate of hydrogen has an average value of 28.7 cm^3 s−1. The diffusion of another gas under the same conditions is measured to have an average rate of 7.2 cm^3 s−1. The gas is

From a certain apparatus, the diffusion rate of hydrogen has an average value of 28.7 cm^3 s−1. The diffusion of another gas under the same conditions is measured to have an average rate of 7.2 cm^3 s−1. The gas is

From a certain apparatus the diffusion rate of hydrogen has an average value of 28.7 cm^3 s−1. The diffusion of another gas under the same conditions is measured to have an average rate of 7.2 cm^3 s−1. The gas is