Which of the following is known as Darkens equation? – McqOptions

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1.	Which of the following is known as Darkens equation?
A.	D’ = DвXA + DAXв
B.	D’ = DвXв + DAXA
C.	D’ = Dв*XA
D.	D’ = Dв*Xв
Answer» C. D’ = Dв*XA

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