Temperature

Pressure

Composition

All (A), (B) and (C)

**In the reaction, represented by, 2SO2 + O2 2SO3; ΔH = - 42 kcal; the forward reaction will be favoured…****Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature…****PVγ = Constant (where, γ = Cp/Cv) is valid for a/an __________ process.****What is the value of maximum COP in case of absorption refrigeration, if refrigeration provided is at…****For spontaneous changes in an isolated system (S = entropy)****In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible __________…****Entropy change in case of reversible adiabatic process is****The efficiency of a Carnot heat engine operating between absolute temperatures T1 and T2 (when, T1 >…****The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in…****4 kg moles of an ideal gas expands in vacuum spontaneously. The work done is****It is desired to bring about a certain change in the state of a system by performing work on the system…****For equilibrium process (i.e. reversible) in an isolated system****A system is said to be at equilibrium, if the entropy of the system has reached __________ value.****dW and dq are not the exact differential, because q and W are****A Carnot cycle consists of the following steps:****The co-efficient of performance (COP) of a refrigerating system, which is its index of performance,…****The number of degree of freedom for an Azeotropic mixture of ethanol and water in vapourliquid equilibrium,…****An ideal liquid refrigerant should****__________ does not change during phase transformation processes like sublimation, melting & vaporisation.****The work done in isothermal compression compared to that in adiabatic compression will be****Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg…****An ideal monatomic gas is taken round the cycle ABCDA as shown below in the P-V diagram. The work done…****There is a change in __________ during the phase transition.****The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT)…****If the pressure on 100 c.c. of air is halved, then its volume (at the same temperature) would be __________…****Fugacity is most helpful in****The first law of thermodynamics is a restatement of the law of conservation of****In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction…****What happens in a reversible adiabatic expansion process?****In case of the decomposition of hydroiodic acid (2HI H2 + I2), addition of H2 (at equilibrium condition)…**