A. 1
B. 0
C. ∞
D. None of these
A. Molecular
B. Extractive
C. Steam
D. Simple
A. Pr = Sc; percentage change in heat and mass transfer flux will be the same for a given change
in the degree of turbulence
B. Pr = Sc = 1; total mass, momentum and thermal diffusivity will be the same
C. Both A. and B.
D. Pr = Sc; there won’t be any change in heat and mass transfer flux with changes in degree of
turbulence
A. 100
B. 0
C. 50
D. Between 0 and 100
A. Sc × Pr
B. Pr × St
C. Sh × Pr
D. St × Sh
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
A. Added to alter the relative volatility of the mixture
B. Of high volatility
C. Present in overhead stream
D. Of high viscosity to give high tray efficiency