PROBLEMS Calculate the temperature below which each of the s

PROBLEMS Calculate the temperature below which each of the substances listed below cannot be treated classically at 1 atmosphere. Compare this with the normal boiling temperature for each substance He, Ne, Ar, Kr, CO,, N, H2, Cl,, H o

He =    4.215 K
Ne =    27.07 K
Ar =    87.29 K
Kr =    119.7 K
CO2 =      194.7 K
N2 =         77.3 K
H2 =         20.28 K
Cl2 =         239.11 K
H20 = 373K

H20 > Cl2 > CO2 > Kr > Ar > N2 > Ne > H2 > He