The Joule-Thomson coefficient is the
Option (A)
(T/p)h of pressure-temp curve of real gases
Option (B)
(T/P)v of temp-entropy curve of real gases
(h/s)T of enthalpy-entropy curve of real gases
(P/T)P of pressure-volume curve of real gases
Correct Option:
Question Solution:
Joule-Thomson coefficient (mJ) = (T/p)h
The locus of all point at which mj is zero called inversion point. The region inside the inversion curve where mj is positive is called the cooling region and the region outside where mj is negative is called the heating region