Mass transfer co-efficient is defined as

1.	Mass transfer co-efficient is defined as
A.	Flux = Co-efficient/concentration difference.
B.	Co-efficient = Flux/concentration difference.
C.	Flux=concentration difference/co-effi-cient.
D.	none of these.
Answer» C. Flux=concentration difference/co-effi-cient.

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Mass transfer co-efficient is defined as

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