Chemical Engineering
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 A. D/a
  • B B. D/2a
  • C C. Proportional to √d
  • D D. Dependent on the reynolds number
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Word of the Day
26 Jul
Simultaneously
at the same time.
ایک ہی وقت میں، ایک ساتھ، بیک وقت

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