(∂T/∂V)S, ni = -(∂P/∂S)V, ni
(∂S/∂P)T, ni = (∂V/∂T)P, ni
(∂S/∂V)T, ni = (∂P/∂T)V, ni
(∂T/∂P)S, ni = (∂V/∂S)P, ni
D. (∂T/∂P)S, ni = (∂V/∂S)P, ni
Pressure
Temperature
Both (A) & (B)
Neither (A) nor (B)
Lewis-Randall rule
Statement of Van't Hoff Equation
Le-Chatelier's principle
None of these
Reversible and isothermal
Irreversible and constant enthalpy
Reversible and constant entropy
Reversible and constant enthalpy
Non-flow reversible
Adiabatic
Both (A) and (B)
Neither (A) nor (B)
(atm)Δx, when Δx is negative
(atm)Δx, when Δx is positive
Dimensionless, when Δx = 0
(atm)Δx2, when Δx > 0
(∂T/∂V)S = - (∂P/∂S)V
(∂S/∂P)T = - (∂V/∂T)P
(∂V/∂S)P = (∂T/∂P)S
(∂S/∂V)T = (∂P/∂T)V
The chemical potential of a pure substance depends upon the temperature and pressure
The chemical potential of a component in a system is directly proportional to the escaping tendency of that component
The chemical potential of ith species (μi) in an ideal gas mixture approaches zero as the pressure or mole fraction (xi) tends to be zero at constant temperature
The chemical potential of species 'i' in the mixture (μi) is mathematically represented as,μi = ∂(nG)/∂ni]T,P,nj where, n, ni and nj respectively denote the total number of moles, moles of ith species and all mole numbers except ith species. 'G' is Gibbs molar free energy
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
Temperature only
Temperature and pressure only
Temperature, pressure and liquid composition xi only
Temperature, pressure, liquid composition xi and vapour composition yi
Temperature
Specific heat
Volume
Pressure
Vapor compression cycle using expansion valve
Air refrigeration cycle
Vapor compression cycle using expansion engine
Carnot refrigeration cycle
-2 RT ln 0.5
-RT ln 0.5
0.5 RT
2 RT
Always exists
May exist
Never exists
Is difficult to predict
Isothermal compression
Isothermal expansion
Adiabatic expansion
Adiabatic compression
0.25
0.5
0.75
1
The energy change of a system undergoing any reversible process is zero
It is not possible to transfer heat from a lower temperature to a higher temperature
The total energy of system and surrounding remains the same
None of the above
Molar concentration
Temperature
Internal energy
None of these
Increased COP
Same COP
Decreased COP
Increased or decreased COP; depending upon the type of refrigerant
Not changed
Decreasing
Increasing
Data sufficient, can't be predicted
0
< 0
< 1
> 1
If an insoluble gas is passed through a volatile liquid placed in a perfectly insulated container, the temperature of the liquid will increase
A process is irreversible as long as Δ S for the system is greater than zero
The mechanical work done by a system is always equal to∫P.dV
The heat of formation of a compound is defined as the heat of reaction leading to the formation of the compound from its reactants
At constant pressure
By throttling
By expansion in an engine
None of these
< 0
> 0
= 0
None of these
An ideal liquid or solid solution is defined as one in which each component obeys Raoult's law
If Raoult's law is applied to one component of a binary mixture; Henry's law or Raoult's law is applied to the other component also
Henry's law is rigorously correct in the limit of infinite dilution
None of these
∞
+ve
0
-ve
Steam engine
Carnot engine
Diesel engine
Otto engine
Specific volume
Temperature
Mass
Pressure
P + F - C = 2
C = P - F + 2
F = C - P - 2
P = F - C - 2
RT d ln P
RT d ln f
R d ln f
None of these
Reaction mechanism
Calculation of rates
Energy transformation from one form to another
None of these