Q. Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the

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Q. In Joule-Thomson porous plug experiment, the

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Q. The intensive properties are

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Q. A Carnot cycle consists of the following steps :

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Q. The shape of T-S diagram for Carnot Cycle is a

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Q. For an isothermal process, the internal energy of a gas

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Q. In the equation, PVⁿ = constant, if the value of n = 1, then it represents a reversible __________ process.

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Q. For the gaseous phase chemical reaction, C₂H₄(g) + H₂O(g) ↔ C₂H₅OH(g), the equilibrium conversion does not depend on the

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Q. The first law of thermodynamics is a statement of conservation of

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Q. Specific __________ does not change during a phase change (e.g. sublimation, melting, vaporisation etc.).

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Q. Heat of formation of an element in its standard state is

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Q. For an exothremic reaction

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Q. Pick out the wrong statement.

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Q. Entropy change for an irreversible isolated system is

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Q. Heat requirement for decomposition of a compound into its elements is __________ that is evolved during the formation of that compound from its elements.

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Q. The unit of equilibrium constant of a chemical reaction is the same as that of

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Q. Which of the following equations is obtained on combining 1st and 2nd law of thermodynamics, for a system of constant mass?

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Q. A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor.

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Q. In a P-V diagram (for an ideal gas), an isothermal curve will coincide withan adiabatic curve (through a point), when

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Q. For an ideal gas, the chemical potential is given by

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