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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Heating a gas in a constant volume container is an example of which process?

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प्रश्न

Heating a gas in a constant volume container is an example of which process?

पर्याय

  • isochoric

  • adiabatic

  • isobaric

  • cyclic

MCQ
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उत्तर

isochoric

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पाठ 4: Thermodynamics - MCQ’s

संबंधित प्रश्‍न

Give an example of some familiar process in which heat is added to an object, without changing its temperature.


What is a thermodynamic process?


Draw a p-V diagram of the reversible process. 


An ideal gas of volume 2 L is adiabatically compressed to (1/10)th of its initial volume. Its initial pressure is 1.01 x 105 Pa, calculate the final pressure. (Given 𝛾 = 1.4) 


Explain the thermodynamics of the isobaric process.  


Explain the thermodynamics of the isochoric process.  


When a cycle tyre suddenly bursts, the air inside the tyre expands. This process is ____________.


When you exercise in the morning, by considering your body as a thermodynamic system, which of the following is true?


Apply first law for an isothermal process.


Give an equation state for an isochoric process.


Can the given heat energy be completely converted to work in a cyclic process? If not, when can the heat can completely converted to work?


Derive the work done in an isothermal process.


Explain in detail an adiabatic process.


Explain the isobaric process and derive the work done in this process.


What are the limitations of the first law of thermodynamics?


Consider the following cyclic process consist of isotherm, isochoric and isobar which is given in the figure.

Draw the same cyclic process qualitatively in the V-T diagram where T is taken along the x-direction and V is taken along the y-direction. Analyze the nature of heat exchange in each process.


Among the amount of heat absorbed and the amount of work done by a system, ______


One mole of an ideal gas with `gamma` = 1.4 is adiabatically compressed so that its temperature rises from 27° C to 47° C. The change in the internal energy of the gas is (R = 8.3 J/mol.K) ____________.


An ideal gas A and a real gas B have their volumes increased from V to 2V under isothermal conditions. The increase in internal energy ____________.


In an isothermal process, the volume of an ideal gas is halved. One can say that ____________.


An ideal gas is compressed to half its initial volume by means of several processes. Which of the process results in the maximum work done on the gas?


The work done on the system in changing the state of a gas adiabatically from equilibrium state A to equilibrium state B is 22.4 J. If the gas is taken from state A to B through another process in which the net heat absorbed by the system is 15.5 cal, then the net work done by the system in the latter case is ______.

( l cal = 4.2 J)


When an inflated ballon is suddenly burst, why is the emerging air slightly cooled?


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