_Diffusion co-efficient generally depends upon the temperature, pressu – McqOptions

MCQOPTIONS

1.	_Diffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the$?
A.	Mass transfer co-efficient
B.	Thermal diffusivity
C.	Kinematic viscosity
D.	Volumetric diffusivity
Answer» B. Thermal diffusivity

Discussion

No Comment Found

Related MCQs

For absorbing a sparingly soluble gas in a liquid, the~!
For absorbing a sparingly soluble gas in a liquid, the
Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when%!
To get high tray efficiency%!
The binary diffusivity in gases at atmospheric conditions is about%!
A good solvent used for absorption should not have very high%!
__________ extractor uses centrifugal force for separating the two phases.%!
Small dia distillation column can be a%!
Unsaturated air (with dry and wet bulb temperatures being 35 and 25¬¨‚àûC respectively) is passed through water spray chamber maintained at 35¬¨‚àûC. The air will be%!
Humid volume, at a given temperature is a/an __________ function of humidity.