EXAMIANS
A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor.
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When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the equilibrium is displaced in a direction which tends to undo the effect of the change. This is called the
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Boiling of liquid is accompanied with increase in the
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The rate at which a substance reacts is proportional to its active mass and the rate of a chemical reaction is proportional to the product of active masses of the reacting substances. This is the
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For a multicomponent system, the term chemical potential is equivalent to the
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Activity co-efficient is a measure of the
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Pick out the undesirable property for a good refrigerant.
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An isolated system can exchange __________ with its surroundings.
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The principle applied in liquefaction of gases is
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In a working refrigerator, the value of COP is always
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