

MCQOPTIONS
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1. |
When considering the flux of particles (atoms, molecules, ions etc.) in a one-dimensional system caused by a concentration gradient, the flux can be expressed as ____________ |
A. | J = dm/dt |
B. | J = dm/(dt*A) |
C. | J = dm/dx |
D. | J = dm/(dx*A) |
Answer» C. J = dm/dx | |