Q. 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
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✅ Correct Answer: (D) Dependent on the Reynolds number

Published by Mr. Dubey ⭐ 111.54K Points at 20-Sep-2023 12:47 pm in Mass Transfer

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