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MCQs: Co-efficient of performance for a reversed Carnot cycle working between temperatures T1 and T2 (T1 > T2) is ___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: After throttling, gas temperature___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical, then, with the increase in temperature, the heat of reaction will___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The thermodynamic law, PVy = constant, is not applicable in case of______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: For an ideal gas, the chemical potential is given by______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Heat requirement for decomposition of a compound into its elements is _____________ that is evolved during the formation of that compound from its elements?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Specific heat of a gas for a reversible adiabatic process is________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The Maxwell relation derived from the differential expression for the Helmholtz free energy (dA) is________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A gas shows deviation from ideal behaviour at______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Entropy of the system decreases, when_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Partial molar free energy of an element A in solution is same as its__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following has the minimum value of COP for a given refrigeration effect ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The expression, nCv(T2 – T1), is for the _____________ of an ideal gas?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Specific/molar Gibbs free energy for a pure substance does not change during________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: 4 kg moles of an ideal gas expands in vacuum spontaneously. The work done is_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: One ton of refrigeration is defined as the heat rate corresponding to melting of one ton of ice in one ________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A solid metallic block weighing 5 kg has an initial temperature of 500°C. 40 kg of water initially at 25°C is contained in a perfectly insulated tank. The metallic block is brought into contact with water. Both of them come to equilibrium. Specific heat of block material is 0.4 kJ.kg-1. K-1. Ignoring the effect of expansion and contraction and also the heat capacity to tank, the total entropy change in kJ.kg-1, K-1 is_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In the reaction, H2 +I2 ⇌ 2HI, addition of an inert gas will___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature of the gas)__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: is desired to bring about a certain change in the state of a system by performing work on the system under adiabatic conditions ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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