Lesson 3

Question 1

the diffusion coefficient in gases is ______ times greater than the diffusion coefficient in liquid

Answer 1

10^5

Question 2

the flux of gases is _____ times faster than the flux of liquids

Answer 2

100

Question 3

two types of diffusion in liquids

Answer 3

1. equimolar counterdiffusion
2. unicomponent diffusion

Question 4

there is a convective flow of the entire phase of the mxture where the diffusion occurs

Answer 4

unicomponent diffusion

Question 5

three equations that canbe used to solve for the diffusion coefficient in liquids

Answer 5

1. stokes-einstein equation
2. wilke-chang correlation
3. nernst equation