The value of Joule-Thomson co-efficient, in case where cooling occurs after the throttling process is________________?

A. Melting point of ice
B. Melting point of wax
C. Boiling point of liquids
D. None of these

A. Third law of thermodynamics
B. Second law of thermodynamics
C. Nernst heat theorem
D. Maxwell’s relations

A. State functions
B. Path functions
C. Intensive properties
D. Extensive properties

A. Expansion in an engine
B. Following a constant pressure cycle
C. Throttling
D. None of these

A. Reverse Carnot cycle
B. Ordinary vapour-compression cycle
C. Vapour-compression process with a reversible expansion engine
D. Air refrigeration cycle