Multiple Choice
The SI unit for the diffusion coefficient is m2/s,but older texts sometimes report diffusion coefficients in units of in2/min.What is the value of a diffusion coefficient of 21.3 in2/min expressed in SI units? (2.54 cm = 1 in exactly)
A) 9.02 × 10-3 m2/s
B) 3.25 × 105 m2/s
C) 14.0 m2/s
D) 5.50 × 102 m2/s
E) 2.29 × 10-4 m2/s
Correct Answer:

Verified
Correct Answer:
Verified
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