Pick out the correct statement.
A. Diffusivity decreases with increase in temperature
B. Diffusivity increases with increase in molecular weight
C. Diffusivity increases with the size of the individual molecule
D. None of these
Answer: Option D
Related Questions on Mass Transfer
A. Chemical properties
B. Physical properties
C. Degree of turbulence
D. Interfacial area
A. No change in theoretical
B. Marginal decrease in the number of
C. Major decrease in the number of
D. None of these
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