Chemical Engineering :: Chemical Engineering Thermodynamics
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When liquid and vapour phase of multi-component system are in equilibrium (at a given temperature and pressure), then chemical potential of each component is
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COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about
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On opening the door of an operating refrigerator kept in a closed room, the temperature of the room will
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Domestic refrigerator usually works on the __________ refrigeration cycle.
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Gibbs-Duhem equation
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Minimum number of phases that exists in a system is 1. Number of chemical species in a colloidal system is
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The internal energy of a gas obeying P (V - b) RT (where, b is a positive constant and has a constant Cv), depends upon its
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"When a gas is expanded from high pressure region to low pressure region ; temper -ature change occurs". This phenomenon is related to the
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The internal energy of an ideal gas does not change in a reversible __________ process.
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A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor.