__________ is used as an 'entrainer' for the separation of acetic acid-water mixture by distillation.
A. Furfural
B. Benzol
C. Butyl acetate
D. Hexane
Answer: Option C
Related Questions on Mass Transfer
A. Chemical properties
B. Physical properties
C. Degree of turbulence
D. Interfacial area
A. No change in theoretical
B. Marginal decrease in the number of
C. Major decrease in the number of
D. None of these
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