Question: 5. ( 30pts ) FR&B 2.55. The rate at which a substance passes through a semipermeable membrane is determined by the diffusivity D(cm2/s) of the

$5. ( 30pts ) FR\&B 2.55. The rate at which a$

5. ( 30pts ) FR\&B 2.55. The rate at which a substance passes through a semipermeable membrane is determined by the diffusivity D(cm2/s) of the gas. D varies with the membrane temperature T(K). according to the Arrhenius equation: D=D0exp(E/RT) where D0= the preexponential factor, E= the activation energy for diffusion, R=1.987cal/(molK). Diffusivities of SO2 in a fluorosilicone rubber tube are measured at several temperatures, with the following results: (sethatD=1.34106cm2/s) a) What are the units of D9 and E ? b) How should the data be plotted to obtain a straight line on rectangular coordinates? c) Plot the data in the manner indicated in Part (b), and determine D0 and E from the resulting line

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