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)

**For a spontaneous process, free energy****The ammonia synthesis reaction represented by N2 + 3H2 2NH3; ΔH = - 22.4 kcal, is****Clapeyron Equation deals with the****Pick out the wrong statement.****The equation, PV = nRT, is best obeyed by gases at****For an ideal gas, the internal energy depends upon its __________ only.****The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator…****COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about****One ton of refrigeration capacity is equivalent to the heat removal rate of****A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor.****What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen…****Internal energy of an ideal gas****Entropy of an ideal gas depends upon its****__________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very…****The change in __________ is equal to the reversible work for compression in steady state flow process…****Pick out the wrong statement.****Fugacity is most helpful in****Lenz's law results from the law of conservation of****Heat is added at constant temperature in an ideal __________ cycle.****Work done in an adiabatic process between two states depends on the****Consider the process A & B shown in the figure given below: In this case, it is possible that****Pick out the wrong statement.****(∂T/∂P)H is the mathematical expression for****The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzmanns…****Entropy change in case of reversible adiabatic process is****For an incompressible fluid, the __________ is a function of both pressure as well as temperature.****Isobaric process means a constant process.****For a given substance at a specified temperature, activity is __________ to fugacity.****In an ideal refrigeration cycle, the change in internal energy of the fluid is****If the pressure on 100 c.c. of air is halved, then its volume (at the same temperature) would be __________…**