Fenske's equation for determining the minimum number of theoretical stages in distillation column holds good, when the

mixture (to be separated) shows negative deviation from ideality.

relative volatility is reasonably constant.

mixture (to be separated) shows positive deviation from ideality.

multicomponent distillation is involved.

Fenske's equation for determining the minimum number of theoretical st

1.	Fenske's equation for determining the minimum number of theoretical stages in distillation column holds good, when the
A.	relative volatility is reasonably constant.
B.	mixture (to be separated) shows negative deviation from ideality.
C.	mixture (to be separated) shows positive deviation from ideality.
D.	multicomponent distillation is involved.
Answer» B. mixture (to be separated) shows negative deviation from ideality.

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