Pick out the wrong statement?

Mass Transfer 01/10/2020

A. The operating line always lies above the equilibrium solubility curve in case of a single
component absorber
B. The operating line always lies below the equilibrium solubility curve in case of a single
component stripper
C. The operating pressure in solvent extraction system should be below vapor pressures of all
components
D. The solubility of a particular gas in ideal solution in any solvent is always the same

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