Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comments on Second caloric virial coefficients for real gases and
  combined spherical symmetric potential for simple molecular interactions   It is shown that the interaction potentials for argon, krypton, xenon, carbon
dioxide, ammonia, water, n-pentane, n-octane, 1-propanol, suggested in [1]
cannot describe experimental second density virial coefficient data within
their uncertainty over a wide temperature range.

11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics