If mass diffusivity in a mixture is equal to the thermal diffusivity, then the Lewis number is

If mass diffusivity in a mixture is equal to the thermal diffusivity,

1.	If mass diffusivity in a mixture is equal to the thermal diffusivity, then the Lewis number is
A.	0
B.	1
C.	< 1
D.	> 1
Answer» C. < 1

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If mass diffusivity in a mixture is equal to the thermal diffusivity, then the Lewis number is

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