The range of diffusivity of gases in cm²/sec at atmospheric pressure is A)10 to 5 B)More than 10 C)5 to 1 D)Less than 1 E)1

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The diffusivity of gases in cm^2/sec at atmospheric pressure typically ranges from 0.1 to 1 cm^2/sec, which is less than 1. This is a fundamental property in the study of mass transfer in chemical engineering and physics, reflecting how quickly gases mix or spread in the presence of a concentration gradient.

The Range of Diffusivity of Gases in Cm2/sec at Atmospheric

The Range of Diffusivity of Gases in Cm²/sec at Atmospheric