MCQs: Out of the following refrigeration cycles, which one has maximum COP ?
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MCQs: In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v1 = 1 m3 and v23 m3) is maximum, when the value of ‘n’ is_________________?
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MCQs: Which of the following is true for Virial equation of state ?
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MCQs: The gas law (PV = RT) is true for an ______________ change?
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MCQs: The work done in isothermal compression compared to that in adiabatic compression will be__________________?
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MCQs: Water on heating from 1 to 4°C___________________?
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MCQs: In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents a reversible ____________ process?
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MCQs: The chemical potential of any constituent of an ideal solution depends on the ______________ of the solution?
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MCQs: For multi-component multiple phases to be in equilibrium at the same pressure and temperature, the _______________ of each component must be same in all phases?
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MCQs: For a spontaneous process, free energy__________________?
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MCQs: The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is__________________?
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MCQs: First law of thermodynamics deals with the ___________________?
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MCQs: The first law of thermodynamics is a statement of conservation of_____________________?
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MCQs: 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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MCQs: As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches____________________?
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MCQs: A two stage compressor is used to compress an ideal gas. The gas is cooled to the initial temperature after each stage. The intermediate pressure for the minimum total work requirement should be equal to the _____________ mean of P1 and P2.(where, P1 and P2 are initial and final pressures respectively) ?
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MCQs: During a reversible isothermal expansion of an ideal gas, the entropy change is___________________?
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MCQs: Mollier chart is a _____________ plot?
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MCQs: For a stable phase at constant pressure and temperature, the fugacity of each component in a binary system _____________ as its mole fraction increases?
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MCQs: Rotary lime kiln is an example of a/an _____________ system?
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