In actual operation of distillation column, the vapour is not distribu – McqOptions

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1.	In actual operation of distillation column, the vapour is not distributed uniformly among the bubble caps, primarily because of the_______________?
A.	Liquid gradient on the tray
B.	Lower skirt clearance
C.	Lower static submergence
D.	Small downcomer liquid seal
Answer» B. Lower skirt clearance

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