EXAMIANS
In jet refrigerators, the refrigerating fluid is practically always
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What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope?
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Solubility of a substance which dissolves with an increase in volume and liberation of heat will be favoured by the
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A reasonably general expression for vapour-liquid phase equilibrium at low to moderate pressure is Φi yi P = Yi xi fi° where, Φ is a vapor fugacity component, Yi is the liquid activity co-efficient and fi° is the fugacity of the pure component i. the Ki value (Yi = Ki xi) is therefore, in general a function of
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If the internal energy of an ideal gas decreases by the same amount as the work done by the system, then the
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For a cyclic process, a fixed ratio between heat and work
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Which of the following is not an equation of state?
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In any spontaneous process,
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Fugacity of a component in an ideal gas mixture is euqal to the partial pressure of that component in the mixture. The fugacity of each component in a stable homogeneous solution at contant pressure and temperature __________ as its mole fraction increases.
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As the time is passing, entropy of the universe
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