Estimate the mean free path for a water molecule in water vapour at 373 K. Use information from Exercises 13.1 and Eq. (13.41) above.

Estimate the mean free path for a water molecule in water vapour at 373 K. Given diameter of water molecule = 2 Å and number density of water molecule (at NTP) = 2.7 xx 10^(25) m^(-3) . Compare it with interatomic distance for water = 40 Å .

Estimate the mean free path for a water molecule in water vapour at 373 K. Given diameter of water molecule = 2 Å and number density of water molecule (at NTP) = 2.7 xx 10^(25) m^(-3) . Compare it with interatomic distance for water = 40 Å .

Estimate the volume of a water molecule using the data in Example 13.1.

Estimate the volume of a water molecule using the data in the above questions. What is its approximate size?