Gaseous diffusivity at atmospheric pressure is of the order of __________ cm2/second.

Related MCQs

• The mass diffusivity, the thermal diffusivity and the eddy momentum diffusivity are same for, NPr = NSc = __________
• The diffusivity, DAB (for component A diffusing in B) is equal to the diffusivity DBA (for component B diffusing in A) for a binary mixture of
• If mass diffusivity in a mixture is equal to the thermal diffusivity, then the Lewis number is
• The binary diffusivity in gases at atmospheric conditions is about
• The diffusivity (D) in a binary gas mixture is related to the pressure (P) as
• In case of gases, the binary diffusivity is proportional to (where, P = pressure).
• Liquid diffusivity is of the order of __________ cm2 /second.
• Which of the following mixtures does not form an azeotrope at atmospheric pressure?
• Which of the following processes is not an example of adsorption applied to gaseous separations?
• Separation of __________ employs gaseous diffusion process.