EXAMIANS
At constant temperature and pressure, for one mole of a pure substance, the ratio of the free energy to the chemical potential is
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The thermodynamic law, PVy = constant, is not applicable in case of
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Entropy change of the reaction, H₂O(liquid) H₂O(gas), is termed as the enthalpy of
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At equilibrium condition, the chemical potential of a material in different phases in contact with each other is equal. The chemical potential for a real gas (μ) is given by(where, μ = standard chemical potential at unit fugacity (f° = 1 atm.) and the gas behaves ideally.)
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For an ideal solution, the value of activity co-efficient is
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Internal energy change of a system over one complete cycle in a cyclic process is
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In case of the decomposition of hydroiodic acid (2HI ⇋ H₂ + I₂), addition of H₂ (at equilibrium condition) will
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At a given temperature, the volume of a gas dissolved in a solvent __________ with increase in pressure.
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Trouton's ratio is given by (where λb, = molal heat of vaporisation of a substance at its normal boiling point, kcal/kmol Tb = normal boiling point, °K )
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As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches
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