Pick out the wrong statement?

3590Chemical EngineeringMedium

AWith decrease in the liquid flow rate for a fixed gas flow rate, the slope of the operating line

BWhen the concentration difference for the mass transfer becomes zero at the bottom of the gas

CThe operating line lies above the equilibrium curve in case of a gas desorber

DThe average distance between the operating line and equilibrium line is large, when the liquidgas

Correct answer

C. The operating line lies above the equilibrium curve in case of a gas desorber

Explanation

The correct answer is The operating line lies above the equilibrium curve in case of a gas desorber.

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