270

327

300

540

**Internal energy is equal to the heat absorbed in case of a/an __________ process.****Pick out the wrong statement.****At __________ point, all the three phases (i.e. solid, liquid and gas) co-exist.****Free energy changes for two reaction mechanism 'X' and 'Y are respectively - 15 and - 5 units. It implies…****A refrigerator may be termed as a****The number of degrees of freedom at the triple point of water is****The enthalpy change when ammonia gas is dissolved in water is called the heat of****The compressibility factor of a gas is given by (where, V1 = actual volume of the gas V2 = gas volume…****Which is not a refrigerant?****Entropy is a measure of the __________ of a system.****For a cyclic process, a fixed ratio between heat and work****In the ammonia synthesis reaction, N2 + 3H2 2NH3 + 22.4 kcal, the formation of NH3 will be favoured…****Pick out the wrong statement.****Equilibrium constant decreases as the temperature****If the internal energy of an ideal gas decreases by the same amount as the work done by the system,…****Which is an example of closed system?****If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change…****What is the degree of freedom for a system comprising liquid water equilibrium with its vapour?****A Carnot cycle consists of the following steps:****Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as****Extensive properties of a thermodynamic system depend upon the __________ of the system.****Entropy change of mixing two liquid substances depends upon the****Choose the condition that must be specified in order to liquify CO2 (triple point for CO2 is - 57°C…****(∂H/∂T)P is the mathematical expression for****Equation which relates pressure, volume and temperature of a gas is called the****For an isothermal reversible compression of an ideal gas****PVγ = Constant (where, γ = Cp/Cv) is valid for a/an __________ process.****The expression, nRT ln(P1/P2), is for the __________of an ideal gas.****For a given substance at a specified temperature, activity is __________ to fugacity.****What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen…**