Examveda
Examveda

For a binary solution A - B, the α-function is given by $$\alpha = \frac{{\exp \left( x \right) - 1}}{X}$$     Where, X is the mole fraction of component A. The limiting value of a when X approaches zero, is

A. 1

B. infinity

C. indeterminate

D. Zero

Answer: Option D


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