Question

Starting with Fick's equation for the diffusion of A through a binary mixture of A and B, prove the equation for the flux of A in terms of concentration gradient and diffusion coefficient.

Answer 1

Fick's equation for the diffusion of A through a binary mixture of A and B is given as J = -D * dC/dx, where J is the flux of A, D is the diffusion coefficient, and dC/dx is the concentration gradient of A. Using this equation, we can prove the equation for the flux of A in terms of concentration gradient and diffusion coefficient.

Step-by-step explanation:

Fick's equation for the diffusion of A through a binary mixture of A and B is given as:

J = -D * dC/dx

Where:

J is the flux of A

D is the diffusion coefficient

dC/dx is the concentration gradient of A

Using this equation, we can prove the equation for the flux of A in terms of concentration gradient and diffusion coefficient.