For an ideal gas the expression \(\left[ {T{{\left( {\frac{{\partial s}}{{\partial T}}} \right)}_p} - T{{\left( {\frac{{\partial s}}{{\partial T}}} \right)}_v}} \right]\)is always equal to
1
Zero
2
\(\frac{{{C_P}}}{{{C_V}}}\)
3
RT
4
R
5
Question Not Attempted