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1. |
Find the slope of the operating line from the figure below. If, Ls,Gs- non diffusing solvent X,Y- Concentrations in mole ratio x,y- concentration in mole fraction |
A. | Ls/Gs |
B. | –Ls/Gs |
C. | Gs/Ls |
D. | –Gs/Ls |
Answer» B. –Ls/Gs | |