Thermodynamics for Chemical Mcqs

Q.  Fugacity is most helpful in____________________?

a. Representing actual behaviour of real gases
b. Representing actual behaviour of ideal gases
c. The study of chemical equilibria involving gases at atmospheric pressure
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Air enters an adiabatic compressor at 300K. The exit temperature for a compression ratio of 3, assuming air to be an ideal gas (Y = Cp/Cv = 7/5) and the process to be reversible, is___________________?
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MCQs:  What is the ratio of adiabatic compressibility to isothermal compressibility ?
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MCQs:  “Dry ice” is________________?
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MCQs:  Henry’s law is closely obeyed by a gas, when its _____________ is extremely high?
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MCQs:  In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible ______________ process?
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MCQs:  Which of the following is an extensive property of a system ?
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MCQs:  In a homogeneous solution, the fugacity of a component depends upon the __________________?
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MCQs:  Compressibility factor of a gas is___________________?
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MCQs:  Gibbs free energy of mixing at constant pressure and temperature is always__________________?
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MCQs:  For an incompressible fluid, the _______________ is a function of both pressure as well as temperature?
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MCQs:  When dilute aqueous solutions of two salts are mixed, the process is associated with ___________________?
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MCQs:  For a cyclic process, a fixed ratio between heat and work___________________?
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MCQs:  Equilibrium constant of a reaction varies with the____________________?
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MCQs:  Which of the following is not a reversible process ?
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MCQs:  With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure___________________?
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MCQs:  The expression for entropy change given by, ΔS = nR ln (V2/V1) + nCv ln (T2/T1) is valid for ______________________?
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MCQs:  Critical temperature is defined as the temperature above which a gas will____________________?
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MCQs:  For equilibrium process (i.e. reversible) in an isolated system __________________?
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MCQs:  Forward reaction will be favoured for the exothermic reaction, represented by CO + H2O ⇌ CO2 + H2, by_________________?
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MCQs:  If two gases have same reduced temperature and reduced pressure, then they will have the same____________________?
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