For water-ethanol system, the minimum reflux ratio – McqOptions

MCQOPTIONS

1.	For water-ethanol system, the minimum reflux ratio
A.	is computed from the slope of the upper operating line that is tangent to the equilibrium curve.
B.	is computed from the intercept of the operating line.
C.	cannot be computed.
D.	is the optimum reflux ratio.
Answer» B. is computed from the intercept of the operating line.

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