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Chemical Engineering · Q172

Mass Transfer

Engineering and GATE · Chemical Engineering · question 172

Q172

Entrainer used in azeotropic distillation should

A.
Form a low boiling azeotrope with one of the constituents of the mixture
Answer
B.
Form a new azeotrope of low relative volatility with one of the constituents of the mixture
C.
Have high latent heat of vaporisation
D.
Have high viscosity to provide high tray efficiency

Answer: Option A

Solution

Answer: Option A
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