Effective diffusivity (DE) in a catalyst pellet is related to molecula – McqOptions

MCQOPTIONS

1.	Effective diffusivity (DE) in a catalyst pellet is related to molecular diffusivity (DN) and Knudsen diffusivity (DK) as
A.	DE = DM + DK
B.
C.	DE = DM . DE
D.	DE = DN/DE
Answer» C. DE = DM . DE

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