1.

A binary liquid mixture is separated by distillation process. The more volatile A vaporizes while less volatile B gets transported in opposite direction. Latent heat of vaporization of A and B is 0.5unit and 1unit respectively. What will be the relation between molar flux of A and B

A. N<sub>A</sub>=2N<sub>B</sub>
B. 2N<sub>A</sub>=N<sub>B</sub>
C. N<sub>A</sub>=4N<sub>B</sub>
D. 4N<sub>A</sub>=N<sub>B</sub>
Answer» B. 2N<sub>A</sub>=N<sub>B</sub>


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