Surface tension
Free energy
Specific heat
Refractive index
B. Free energy
[∂(G/T)/∂T] = - (H/T2)
[∂(A/T)/∂T]V = - E/T2
Both (A) and (B)
Neither (A) nor (B)
Expansion of a real gas
Reversible isothermal volume change
Heating of an ideal gas
Cooling of a real gas
Zero
Unity
Infinity
None of these
Fugacity
Activity co-efficient
Free energy
All (A), (B) & (C)
Steam engine
Carnot engine
Diesel engine
Otto engine
Kelvin's
Antoines
Kirchoffs
None of these
Water
Air
Evaporative
Gas
Low T, low P
High T, high P
Low T, high P
High T, low P
Low temperature and high pressure
Low temperature and low pressure
High temperature and high pressure
High temperature and low pressure
Superheated vapour
Partially condensed vapour with quality of 0.9
Saturated vapour
Partially condensed vapour with quality of 0.1
The concentration of each component should be same in the two phases
The temperature of each phase should be same
The pressure should be same in the two phases
The chemical potential of each component should be same in the two phases
The same
Less than
Greater than
Different than
In which there is a temperature drop
Which is exemplified by a non-steady flow expansion
Which can be performed in a pipe with a constriction
In which there is an increase in temperature
Vapor pressure
Specific Gibbs free energy
Specific entropy
All (A), (B) and (C)
PV
2PV
PV/2
0
Non-flow reversible
Adiabatic
Both (A) and (B)
Neither (A) nor (B)
Maxwell's equation
Thermodynamic equation of state
Equation of state
Redlich-Kwong equation of state
Vapour pressure is relatively low and the temperature does not vary over wide limits
Vapour obeys the ideal gas law and the latent heat of vaporisation is constant
Volume in the liquid state is negligible compared with that in the vapour state
All (A), (B) and (C)
0
< 0
< 1
> 1
Heat capacity of a crystalline solid is zero at absolute zero temperature
Heat transfer from low temperature to high temperature source is not possible without external work
Gases having same reduced properties behaves similarly
None of these
1
< 1
> 1
>> 1
Δ H = 0 and ΔS = 0
Δ H ≠ 0 and ΔS = 0
Δ H ≠ 0 and ΔS ≠ 0
Δ H = 0 and ΔS ≠ 0
Increase
Decrease
Remain unaltered
Increase or decrease; depends on the particular reaction
Solution
Vaporisation
Formation
Sublimation
Low pressure and high temperature
Low pressure and low temperature
Low temperature and high pressure
High temperature and high pressure
Adiabatic process
Isothermal process
Isobaric process
All require same work
Zero
Unity
Infinity
Negative
Is zero
Increases
Decreases whereas the entropy increases
And entropy both decrease
Decreases in all spontaneous (or irreversible) processes
Change during a spontaneous process has a negative value
Remains unchanged in reversible processes carried at constant temperature and pressure
All (A), (B) and (C)
Shifting the equilibrium towards right
Shifting the equilibrium towards left
No change in equilibrium condition
None of these