Thermodynamics Test Questions

Q.  According to Avogadro’s Hypothesis ______________________?

a. the molecular weights of all the perfect gases occupy the same volume under same conditions of pressure and temperature
b. the sum of partial pressure of mixture of two gases is sum of the two
c. product of the gas constant and the molecular weight of an ideal gas is constant
d. gases have two values of specific heat
e. all systems can be regarded as closed systems


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MCQs:  Which of the following processes are thermodynamically reversible___________________?
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MCQs:  In order that a cycle be reversible, following must be satisfied ________________?
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MCQs:  Entropy change depends on___________________?
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MCQs:  Energy can neither be created nor destroyed but can be converted from one form to other is inferred from_________________?
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MCQs:  Change in internal energy in a closed system is equal to heat transferred if the reversible process takes place at constant_______________?
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MCQs:  Total heat of a substance is also known as __________________?
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MCQs:  Addition of heat at constant pressure to a gas results in________________?
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MCQs:  Carnot cycle efficiency is maximum when______________?
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MCQs:  An actual engine is to be designed having same efficiency as the Carnot cycle. Such a proposition is___________________?
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MCQs:  In a Carnot cycle, heat is transferred at_______________________?
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MCQs:  An adiabatic wall is one which__________________?
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MCQs:  Compressed air coming out from a punctured football___________________?
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MCQs:  During throttling process___________________?
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