Q. If the pressure on 100 c.c. of air is halved, then its volume (at the same temperature) would be __________ c.c.

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Q. Pick out the wrong statement.

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Q. The principle applied in liquefaction of gases is

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Q. Refrigeration capacity of a household refrigerator may be round about __________ tons.

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Q. Chemical potential is a/an

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Q. In polytropic process (PVⁿ = constant), if n = 1; it means a/an __________ process.

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Q. When dilute aqueous solutions of two salts are mixed, the process is associated with

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Q. Pick out the correct statement.

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Q. Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes.

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Q. An isolated system can exchange __________ with its surroundings.

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Q. Requisites of a reversible process is that the

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Q. Trouton's ratio of __________ liquids is calculated using Kistyakowsky equation.

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Q. Activity co-efficient is a measure of the

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Q. While dissolving a gas into a liquid at a constant temperature, the ratio of the concentration of the gas in the solution phase and in the gaseous phase is

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Q. Which of the following units is not present in both the vapor compression refrigeration system and absorption refrigeration system ?

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Q. For an isothermal reversible compression of an ideal gas

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Q. The standard Gibbs free energy change of a reaction depends on the equilibrium

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Q. Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature & pressure.

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Q. In an ideal solution, the activity of a component equals its

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Q. A gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if pressure remains unchanged) will be __________ c.c.

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