If Rm is the minimum reflux ratio, the optimum reflux ratio may be aro – McqOptions

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1.	If Rm is the minimum reflux ratio, the optimum reflux ratio may be around __________ Rm.
A.	1.2 to 1.5
B.	2.5 to 3
C.	3 to 4
D.	5
Answer» B. 2.5 to 3

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