Zero
Negative
More than zero
Indeterminate
A. Zero
Molecular size
Volume
Pressure
Temperature
Isothermal
Adiabatic
Both (A) & (B)
Neither (A) nor (B)
Temperature
Mass
Volume
Pressure
72
92
142
192
Isometric
Polytropic
Isentropic
Isobaric
Not liquify (barring exceptions)
Immediately liquify
Never liquify however high the pressure may be
None of these
At constant pressure, solubility of a gas in a liquid diminishes with rise in temperature
Normally, the gases which are easily liquefied are more soluble in common solvents
The gases which are capable of forming ions in aqueous solution are much more soluble in water than in other solvents
At constant pressure, solubility of a gas in a liquid increases with rise in temperature
The distribution law
Followed from Margules equation
A corollary of Henry's law
None of these
Boyle
Inversion
Critical
Reduced
A gas may have more than one inversion temperatures
The inversion temperature is different for different gases
The inversion temperature is same for all gases
The inversion temperature is the temperature at which Joule-Thomson co-efficient is infinity
V/T = Constant
V ∝ 1/T
V ∝ 1/P
PV/T = Constant
The net change in entropy in any reversible cycle is always zero
The entropy of the system as a whole in an irreversible process increases
The entropy of the universe tends to a maximum
The entropy of a substance does not remain constant during a reversible adiabatic change
Sublimation
Fusion
Transition
Vaporisation
Momentum
Mass
Energy
None of these
Free expansion of a gas
Compression of air in a compressor
Expansion of steam in a turbine
All (A), (B) & (C)
Water
Air
Evaporative
Gas
The values of (∂P/∂V)T and (∂2P/∂V2)T are zero for a real gas at its critical point
Heat transferred is equal to the change in the enthalpy of the system, for a constant pressure, non-flow, mechanically reversible process
Thermal efficiency of a Carnot engine depends upon the properties of the working fluid besides the source & sink temperatures
During a reversible adiabatic process, the entropy of a substance remains constant
Shift the equilibrium towards right
Give higher yield of NH3
Both (B) and (C)
Neither (A) nor (B)
Representing actual behaviour of real gases
Representing actual behaviour of ideal gases
The study of chemical equilibria involving gases at atmospheric pressure
None of these
Zeroth
First
Second
Third
Chemical potential
Activity
Fugacity
Activity co-efficient
Constant volume
Polytropic
Adiabatic
Constant pressure
Kelvin's
Antoines
Kirchoffs
None of these
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
More stable
Less stable
Not at all stable (like nascent O2)
Either more or less stable; depends on the compound
F = E - TS
F = H - TS
F = H + TS
F = E + TS
Heating takes place
Cooling takes place
Pressure is constant
Temperature is constant
Critical temperature
Melting point
Freezing point
Both (B) and (C)
Supersaturated
Superheated
Both (A) and (B)
Neither (A) nor (B)
Lowest
Highest
Average
None of these