Thermodynamics for Chemical

A. Increase
B. Decrease
C. Remain unchanged
D. First fall and then rise

A. Critical
B. Triple
C. Freezing
D. Boiling

A. Enthalpy
B. Volume
C. Both A. & B.
D. Neither A nor B

A. State function
B. Macroscopic property
C. Extensive property
D. None of these

A. Enthalpy
B. Pressure
C. Entropy
D. None of these

A. 0
B. 1
C. 1

A. Accomplishes only space heating in winter
B. Accomplishes only space cooling in summer
C. Accomplishes both A. and B
D. Works on Carnot cycle

A. Single phase fluid of varying composition
B. Single phase fluid of constant composition
C. Open as well as closed systems
D. Both B. and C

A. Enthalpy
B. Entropy
C. Pressure
D. None of these

A. TR/(T2 – TR) × (T1 – T2)/T1
B. TR/(T2 – TR) × T1/(T1 – T2)
C. TR/(T1 – TR) × (T1 – T2)/T1
D. None of these