At the inversion temperature of a gas, the value of \(\left(\frac{\partial \ (pV)}{\partial P}\right)_T\) is
1
Positive and equal to the magnitude of \(\left(\frac{\partial U}{\partial V}\right)_T\) \(\left(\frac{\partial V}{\partial P}\right)_T\)
2
Negative only
3
Positive and is greater than the magnitude of \(\left(\frac{\partial U}{\partial V}\right)_T\) \(\left(\frac{\partial V}{\partial P}\right)_T\)
4
Negative and is less than the magnitude of \(\left(\frac{\partial U}{\partial V}\right)_T\) \(\left(\frac{\partial V}{\partial P}\right)_T\)
5
Question Not Attempted