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
πŸ’¬ Discuss
βœ… Correct Answer: (D) Dependent on the Reynolds number

Published by Ram Sharma ⭐ 193.88K Points at 17-May-2023 10:57 pm in Mass Transfer

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