The mass transfer co-efficient for a solid sphere of... - Solved MCQs & Answer

512Chemical EngineeringMedium

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 ________?

AProportional to √D

BDependent on the Reynolds number

CD/2a

DD/a

Correct answer

B. Dependent on the Reynolds number

Explanation

The correct answer is Dependent on the Reynolds number.

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