MCQs: Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The ratio of chemical potential to free energy of a pure substance at constant temperature and pressure is________________?
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MCQs: One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought to 1 bar isothermally against a resisting pressure of 1 bar. The work done (in Joules) by the gas is_________________?
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MCQs: Trouton’s ratio of ______________ liquids is calculated using Kistyakowsky equation?
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MCQs: The shape of T-S diagram for Carnot Cycle is a__________________?
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MCQs: Claude’s liquefaction process employs the cooling of gases by__________________?
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MCQs: “The rate at which a substance reacts is proportional to its active mass and the rate of a chemical reaction is proportional to the product of active masses of the reacting substances”. This is the_________________?
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MCQs: A Carnot cycle consists of the following steps ?
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MCQs: A solid is transformed into vapour without going to the liquid phase at_________________?
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MCQs: When a gas is subjected to adiabatic expansion, it gets cooled due to__________________?
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MCQs: Work done in case of free expansion is____________________?
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MCQs: Ideal gas law is applicable at____________________?
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MCQs: For an isothermal process, the internal energy of a gas____________________?
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MCQs: The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x1. x2, where A is a constant. The corresponding equation for ln y1, where y1 is the activity co-efficient of component 1, is__________________?
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MCQs: The standard Gibbs free energy change of a reaction depends on the equilibrium______________________?
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MCQs: The most important application of distribution law is in_____________________?
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MCQs: Enthalpy changes over a constant pressure path are always zero for ______________ gas?
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MCQs: Fugacity is most helpful in____________________?
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MCQs: During adiabatic expansion of gas___________________?
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MCQs: What is the degree of freedom for a system comprising liquid water equilibrium with its vapour ?
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MCQs: In an ideal solution, the activity of a component equals its __________________?
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