Fenske-Underwood equation used for calculating the minimum number of theoretical plates in distillation column is valid for

Fenske-Underwood equation used for calculating the minimum number of t

1.	Fenske-Underwood equation used for calculating the minimum number of theoretical plates in distillation column is valid for
A.	constant molal overflow
B.	total reflux
C.	constant relative volatility
D.	all (a), (b) and (c)
Answer» E.

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Fenske-Underwood equation used for calculating the minimum number of theoretical plates in distillation column is valid for

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