Home
Class 12
PHYSICS
A certain mass of an ideal gas is at pre...

A certain mass of an ideal gas is at pressure `P_(1)` and volume `V_(1)`. If is compressed isothermally and then allowed to expand adiabatically untill its pressure returns to `P_(1)`. The gas is then allowed to expand its original volume. Which of the following `P -V` graphs are these process correctly shown?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • Thermodynamics

    MOTION|Exercise EXERCISE - 2|40 Videos
  • Thermodynamics

    MOTION|Exercise EXERCISE - 3 SECTION - A|49 Videos
  • Thermodynamics

    MOTION|Exercise Solved Example|10 Videos
  • SURFACE TENSION & VISCOSITY

    MOTION|Exercise Exercise - 4 | Level-II Previous Year | JEE Advanced|12 Videos
  • UNIT & DIMENSIONS

    MOTION|Exercise Exercise - 4 (Level - II) (PREVIOUS YEAR JEE ADVANCED)|10 Videos

Similar Questions

Explore conceptually related problems

A monoatomic gas at pressure P_(1) and volume V_(1) is compressed adiabatically to 1/8th of its original volume. What is the final pressure of gas.

A mass of ideal gas at pressure P is expanded isothermally to four times the original volume and then slowly compressed adiabatically to its original volume. Assuming gamma to be 1.5, the new pressure of the gas is

A certain quantity of oxygen (gamma=7//5) is comparessed isothermally until its pressure is doubled (P_(2)) . The gas is then allowed to expand adiabatically until its original valume is restored. Then the final pressure (P_(3)) in terms of initial pressure (P_(1)) is

Diatomic gas at pressure 'P' and volume 'V' is compressed adiabatically to 1/32 times the original volume. Then the final pressure is

A monatomic gas at a pressure P, having a volume V expands isothermally to a volume 2 V and then adiabatically to a volume 16 V. The final pressure of the gas is ( take gamma=5/3 )

A given mass of a gas is compressed isothermally until its pressure is doubled. It is then allowed to expand adiabatically until its original voume is restored and its pressure is then found to be 0.75 of its initial pressure. The ratio of the specific heats of the gas is approximately.

MOTION-Thermodynamics-EXERCISE - 1
  1. The amount of heat required to raise the temperature of a diatomic gas...

    Text Solution

    |

  2. A gas of given mass, is brought from stage A to B along three paths 1,...

    Text Solution

    |

  3. The indicator diagrams representing minimum and maximum amounts of wor...

    Text Solution

    |

  4. A fixed mass of gas undergoes the cycle of changes represented by PQRS...

    Text Solution

    |

  5. Consider the process on a system shown in figure. During the process, ...

    Text Solution

    |

  6. An ideal system can be brought from stage A to B through four paths as...

    Text Solution

    |

  7. Ideal gas is taken through process shown in figure

    Text Solution

    |

  8. Four curves A, B, C and D are drawn in Fig. for a given amount of gas....

    Text Solution

    |

  9. In reference of above figure, no heat exchange between the gas and the...

    Text Solution

    |

  10. Two curves are given at temperatures T(1) and T(2) in an isothermal pr...

    Text Solution

    |

  11. Three curves are shown in the P-V diagram. P, Q and R represent the pr...

    Text Solution

    |

  12. The cyclic process for 1 mole of an ideal gas is shown in the V-T diag...

    Text Solution

    |

  13. A certain mass of an ideal gas is at pressure P(1) and volume V(1). If...

    Text Solution

    |

  14. A thermodynamics cycle takes in heat energy at a high temperature and ...

    Text Solution

    |

  15. An ideal gas heat engine operates in Carnot cycle between 227^(@)C and...

    Text Solution

    |

  16. An ideal heat engine exhausting heat at 77^(@) is to have a 30% effici...

    Text Solution

    |

  17. A Carnot engine, whose sink is at 300 K, has an efficiency of 40%. By ...

    Text Solution

    |

  18. Two steam engines 'A' and 'B', have their sources respectively at 700K...

    Text Solution

    |

  19. Two steam engines 'A' and 'B', have their sources respectively at 700K...

    Text Solution

    |

  20. A Carnot engine working between K 300 and 600 K has work output of 800...

    Text Solution

    |