APFIVE Calculating Diffusion Efficiency
Assuming that diffusion efficiency can be approximated by the ratio $$\frac{\text{Diffusion Coefficient}}{\text{Molecular Weight}}$$, which molecule in the table is expected to have the highest diffusion efficiency?
| Molecule | Molecular Weight (g/mol) | Diffusion Coefficient ($$10^{-5} \;cm^2/s$$) |
|---|---|---|
| Oxygen | 32 | 2.1 |
| Glucose | 180 | 0.7 |
| Water | 18 | 2.3 |
| CO2 | 44 | 1.6 |
A
Oxygen
B
Glucose
C
Water
D
CO2
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