Thermodynamics for Chemical Mcqs


Q.  Degree of freedom of a system consisting of a gaseous mixture of H2 and NH3 will be_________________?

a. 0
b. 1
c. 2
d. 3


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A/an ____________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor?
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MCQs:  Which of the following is a widely used refrigerant in vapour compression refrigeration system (using large centrifugal compressor) ?
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MCQs:  Heat is added at constant pressure in an ideal _____________ cycle?
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MCQs:  For the reversible exothermic reaction, N2 + 3H2 ⇌ 2NH3, increase of pressure would________________?
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MCQs:  The free energy change for a chemical reaction is given by (where, K = equilibrium constant)________________?
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MCQs:  For a real gas, the chemical potential is given by_____________________?
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MCQs:  The expression for entropy change, ΔS = n Cp . ln (T2/T1), is valid for the ______________ of a substance?
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MCQs:  Internal energy is equal to the heat absorbed in case of a/an ______________ process?
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MCQs:  For an ideal liquid solution, which of the following is unity ?
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MCQs:  The necessary and sufficient condition for equilibrium between two phases is_________________?
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MCQs:  The main feature of Carnot refrigeration cycle is that, it________________________?
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