The mass transfer co-efficient for a solid sphere of radius 'a' dissolving in a large volume of quiescent liquid, in which ‘D’ is the diffusivity of solute, is (A) D/a (B) D/2a (C) Proportional to √D (D) Dependent on the Reynolds number

The mass transfer co-efficient for a solid sphere of radius 'a' dissolving

in a large volume of quiescent liquid, in which ‘D’ is the diffusivity of solute,

is

(A) D/a

(B) D/2a

(C) Proportional to √D

(D) Dependent on the Reynolds number


by

1 Answer

Answer :

(D) Dependent on the Reynolds number


by

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