Liquid redistribution should be done in a packed tower packed with ras – McqOptions

MCQOPTIONS

1.	Liquid redistribution should be done in a packed tower packed with raschig rings every 6 metres or __________ times the column diameter, whichever is lower.
A.	2.5-3.0
B.	5-7.5
C.	10-12.5
D.	15-20
Answer» B. 5-7.5

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