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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Q. Clayperon equation deals with the

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Q. Melting of ice exemplifies a/an

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Q. A refrigeration cycle is the same as a __________ cycle,

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Q. At __________ point, all the three phases (i.e.solid, liquid and gas) co-exist.

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Q. Kopp's rule is used to calculate the heat capacity of

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Q. __________ explains the equilibrium constant for any chemical reaction.

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Q. Which of the following is not a reversible process ?

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Q. Pick out the wrong statement.

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Q. Which of the following exemplifies an adiabatic process ?

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Q. Entropy, which is a measure of the disorder of a system is

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Q. Critical temperature is defined as the temperature above which a gas will

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Q. Pick out the wrong statement.

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