

MCQOPTIONS
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1. |
Which of the following is correct representation of Fick’s law of diffusion?$ |
A. | J <sub>z</sub> = -D*dc <sub>a</sub> /dz |
B. | J <sub>z</sub> = -D*dT/ds |
C. | J <sub>z</sub> = D*dc <sub>a</sub> /dz |
D. | J <sub>z</sub> = -D*c <sub>a</sub> /dz |
Answer» B. J <sub>z</sub> = -D*dT/ds | |