13. Solving a chemistry problem

11. Calculate the standard isobaric heat capacity of a gaseous substance, considering it an ideal gas, at temperature T (see table):
a) according to the equations of the classical theory of heat capacity of gases:
b) according to the equations of the quantum theory of heat capacity of gases:
c) according to the empirical interpolation equation.
Carry out a comparative analysis of the obtained results.

Option Linear molecules
T,K Substance Θ, K
11 2000 O2 2273