EXAMIANS
The total change in the enthalpy of a system is independent of the
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Which of the following has the minimum value of COP for a given refrigeration effect?
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High __________ is an undesirable property for a good refrigerant.
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Chemical potential is a/an
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The number of degree of freedom for an azeotropic mixture of ethanol and water in vapour-liquid equilibrium, is
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The reaction A (l) R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium, there are two phases, one a pure liquid phase of A and the other a vapor phase of A, R and S. Initially A alone is present. The number of degrees of freedom are
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In the ammonia synthesis reaction, N₂ + 3H₂ ⇋ 2NH₃ + 22.4 kcal, the formation of NH₃ will be favoured by
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The work done in an adiabatic change in a particular gas depends upon changes in the __________ only.
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The expression for the work done for a reversible polytropic process can be used to obtain the expression for work done for all processes, except reversible __________ process.
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Those solutions in which there is no volume change upon mixing the components in the liquid state and which, when diluted do not undergo any heat change (i.e. heat of dilution is zero), are called __________ solutions.
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