Estimate the diffusivity of aniline (C6​H7​ N) in air at 273 K and 1 atm. Compare it with the experimental value of 0.061 cm2/8 (Guilliland, 1934). The normal boiling point of aniline is 457.6 K, and its critical volume is 274 cm3/mol. Answer: Error = 15.1\%