Which of these would be appropriate units for the diffusivity of A into B?

Mass Transfer!

Quiz
•
Science, Chemistry, Mathematics
•
University - Professional Development
•
Hard
Used 25+ times
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
m/s
m2/s
1/s
kg-mol/m3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these variables represents dimensionless position?
Y
X
n
m
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these variables represents dimensionless time?
Y
X
m
n
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these variables represents dimensionless concentration?
Y
X
n
m
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
The lowercase Greek letter mu may be used to represent which of the following (choose as many as apply)?
density
viscosity
chemical potential
diffusivity
flux
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following could be the units of a rate constant?
1/s
m/s
m2/s
1/s2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(ex-e-x)/2 is the definition of which trigonometric function?
cosh x
tanh x
sinh x
sin-1 x
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