Increase
Decrease
Remain same
Increase in summer and will decrease in winter
A. Increase
Specific volume
Temperature
Mass
Pressure
0
2
1
3
Volume
Temperature
Pressure
None of these
-273
0
-78
5
Pressure
Volume
Temperature
All (A), (B) and (C)
Polar
Non-polar
Both (A) & (B)
Neither (A) nor (B)
(T2 - T1)/T2
(T2 - T1)/T1
(T1 - T2)/T2
(T1 - T2)/T1
Zero
Positive
Negative
None of these
0
1
2
3
Molal concentration difference
Molar free energy
Partial molar free energy
Molar free energy change
Low T, low P
High T, high P
Low T, high P
High T, low P
T2/(T1 - T2)
T1/(T1 - T2)
(T1 - T2)/T1
(T1 - T2)/T2
Tds = dE - dW = 0
dE - dW - Tds = 0
Tds - dE + dW < 0
Tds - dT + dW < 0
0
1
y = 1.44
1.66
Rate of heat transmission
Initial state only
End states only
None of these
μi = (∂F/∂ni)T, P, ni
μi = (∂A/∂ni)T, P, ni
μi = (∂F/∂ni)T, P
μi = (∂A/∂ni)T, P
Specific heat at constant pressure (Cp)
Specific heat at constant volume (Cv)
Joule-Thompson co-efficient
None of these
Chemical potentials of a given component should be equal in all phases
Chemical potentials of all components should be same in a particular phase
Sum of the chemical potentials of any given component in all the phases should be the same
None of these
0°C
273°C
100°C
-273°C
Reaction mechanism
Calculation of rates
Energy transformation from one form to another
None of these
Endothermic
Exothermic
Isothermal
Adiabatic
Isolated
Closed
Open
None of these
Zero
Negative
Very large compared to that for endothermic reaction
Not possible to predict
Solid-vapor
Solid-liquid
Liquid-vapor
All (A), (B) and (C)
Increases with increase in pressure
Decreases with increase in temperature
Is independent of temperature
None of these
Expansion in an engine
Following a constant pressure cycle
Throttling
None of these
The available energy in an isolated system for all irreversible (real) processes decreases
The efficiency of a Carnot engine increases, if the sink temperature is decreased
The reversible work for compression in non-flow process under isothermal condition is the change in Helmholtz free energy
All (A), (B) and (C)
Rate of change of vapour pressure with temperature
Effect of an inert gas on vapour pressure
Calculation of ΔF for spontaneous phase change
Temperature dependence of heat of phase transition
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
580
640
1160
Data insufficient; can't be computed