Q. A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown below in the P-V diagram. The net work done during the complete cycle is given by the area covered by

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Q. Maxwell's relation corresponding to the identity, dH = dS = Vdp + ∑μᵢ dnᵢ is

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Q. Pick out the Claussius-Clayperon equation from the following:

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Q. On a P-V diagram of an ideal gas, suppose a reversible adiabatic line intersects a reversible isothermal line at point A. Then at a point A, the slope of the reversible adiabatic line (∂P/∂V)s and the slope of the reversible isothermal line (∂P/∂V)T are related as (where, y = Cᵨ/Cᵥ)

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Q. Gibbs-Helmholtz equation is

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Q. Which of the following identities can be most easily used to verify steam table data for superheated steam.

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Q. An ideal monoatomic gas is taken round the cycle ABCDA as shown below in the P-V diagram. The work done during the cycle is

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Q. Which of the following is Virial equation of state?

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Q. Chemical potential of ith component of a system is given by

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Q. The following equation, applicable to a binary solution of components. A and B in equilibrium with their vapors at constant temperature and pressure is called the __________ equation.

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Q. Which of the following represents the Virial equation of state ?

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Q. The equilibrium constant for a chemical reaction at two different temperatures is given by

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Q. Joule-Thomson co-efficient is defined as

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Q. To obtain integrated form of Clausius-Clayperon equation given by following equation, from the exact Clayperon equafion, it is assumed that the

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Q. 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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Q. Entropy of an ideal gas depends upon its

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Q. Isobaric process means a constant process.

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Q. No work is done by the system, when a reaction occurs at constant

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Q. If the vapour pressure at two temperatures of a solid phase in equilibrium with its liquid phase are known, then the latent heat of fusion can be calculated by the

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Q. The freezing point of a liquid decreases when the pressure is increased, if the liquid __________ while freezing.

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