Terminology in Thermodynamics

IMPORTANT

Terminology in Thermodynamics: Overview

This topic covers concepts such as Thermodynamics, Scope of Thermodynamics, Limitations of Thermodynamics, Common Terms in Thermodynamics, System in Thermodynamics, and Surroundings in Thermodynamics.

Important Questions on Terminology in Thermodynamics

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IMPORTANT

Which of the following are not state functions?

  (I)q+w(II)q (III)w(IV)HTS

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During isothermal expansion of an ideal gas, its

                               

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The work done during the expansion of a gas from a volume of 4dm3to6dm3against a constant external pressure of 3 atm is (1 L atm = 101.32 J):

                               

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For a cyclic process, which of the following is not true?

                               

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In thermodynamics, a process is called reversible when.

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Establish a relationship between the surroundings, system and universe.

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Out of molar entropy (I), specific volume (II), heat capacity (III), volume (IV), extensive properties are

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Write an example for the conversion of chemical energy into kinetic energy.

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How is potential energy of water is converted into electrical energy?

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Write an example for the conversion of chemical energy into electrical energy.

HARD
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The diagram shows the pressure p and volume V relationship for one cycle of operation of an engine.

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Which of the labelled parts of the cycle identify isobaric changes and adiabatic changes of state?

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Which of the following option is correct match for extensive and intensive property:

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Which of the following statements is true for an open system?

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Work done by an ideal gas at a constant volume is__________

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Which of the following is an extensive property?

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Which of the following variables control the physical properties and behaviour of the gas?

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When heat is added to a gas constantly, it results in

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The laws of thermodynamics are applicable only at macroscopic level, not at microscopic level ? Explain .

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An isolated system is that system in which:

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IMPORTANT

As shown in the figure, the walls of the beakers will act as_____ ?

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