After throttling, gas temperature___________________?

A. Two isothermal and two isentropic
B. Two isobaric and two isothermal
C. Two isochoric and two isobaric
D. Two isothermals and two isochoric

A. Less than
B. Same as
C. More than
D. Half

A. ds = 0
B. ds <0
C. ds > 0
D. ds = Constant

A. -273
B. 0
C. -78
D. 5

A. Compressibility
B. Work done under adiabatic condition
C. Work done under isothermal condition
D. Co-efficient of thermal expansion