Thermodynamics for Chemical

A. Mass
B. Momentum
C. Energy
D. None of these

A. Zero
B. One
C. Infinity
D. Negative

A. Entropy
B. Gibbs free energy
C. Internal energy
D. All (A), B. & (C)

A. Increases
B. Decreases
C. Remains unchanged
D. May increase or decrease; depends on the gas

A. Shifting the equilibrium towards right
B. Shifting the equilibrium towards left
C. No change in equilibrium condition
D. None of these

A. 35 K
B. 174 K
C. 274 K
D. 154 K

A. Non-flow reversible
B. Adiabatic
C. Both A. and B
D. Neither A. nor B

A. Adiabatic
B. Isothermal
C. Isometric
D. None of these

A. It should be non-explosive
B. It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils
C. Its vapor pressure at the condenser temperature should be very high
D. None of these