Home
Class 11
PHYSICS
Assertion: In adiabatic compression, the...

Assertion: In adiabatic compression, the internal energy and temperature of the system get decreased.
Reason: The adiabatic compression is a slow process.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of t he assertion.

C

If assertion is true but reason is false.

D

If the assertion and reason both are false

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SURFACE TENSION

    ERRORLESS |Exercise Exercise|214 Videos
  • THERMOMETRY, THERMAL EXPANSION AND CALORIMETRY

    ERRORLESS |Exercise Self Evaluation Test|15 Videos

Similar Questions

Explore conceptually related problems

For an adiabatic compression the quantity pV

During adiabatic compression of a gas, its temperature

In the adiabatic compression the decrease in volume is associated with

Assertion: In adiabatic expansion, temperature of gas always decreases. Reason: In adiabatic process exchange of heat is zero.

Assertion:- During adiabatic expansion of an ideal gas, temperature falls but entropy remains constant. Reason:- During adiabatic expansion, work is done by the gas using a part of internal energy and no heat exchange teakes place the system and the surrounding.

Adiabatic Expansion And Compression Process

Does the internal energy of an ideal gas change in an isothermal process? In an adiabatic process?

Assertion : During an adiabatic process, heat energy is not exchanged between system and its surroundings. Reason : The temperature of a gas increases when it undergoes andn adiabatic expansion.

ERRORLESS -THERMODYNAMICS-All Questions
  1. Assertion: When a bottle of cold carbonated drink is opened, a slight...

    Text Solution

    |

  2. Assertion: The isothermal curves intersect each other at a certain poi...

    Text Solution

    |

  3. Assertion: In adiabatic compression, the internal energy and temperatu...

    Text Solution

    |

  4. Assertion: In an isothermal process, whole of heat energy supplied to ...

    Text Solution

    |

  5. Assertion : We can not change the temperature of a body without givin...

    Text Solution

    |

  6. Statement I: The specific heat of a gas in an adiabatic process is zw...

    Text Solution

    |

  7. Assertion : Work and heat are two equivalent form of energy. Reason...

    Text Solution

    |

  8. Assertion: The heat supplied to a system is always equal to the increa...

    Text Solution

    |

  9. Assertion : A room can be cooled by opening the door of a refrigerato...

    Text Solution

    |

  10. Assertion : It is not possible for a system, unaided by an external a...

    Text Solution

    |

  11. Assertion : If an electric fan be switched on in a closed room, the a...

    Text Solution

    |

  12. Assertion : The internal energy of an isothermal process does not cha...

    Text Solution

    |

  13. Statement-1 : In an adiabatic process, change in internal energy of a ...

    Text Solution

    |

  14. Assertion : An adiabatic process is an isoentropic process. Reason ...

    Text Solution

    |

  15. StatementI: Work done by a gas in isothermal expansion is more than th...

    Text Solution

    |

  16. Assertion : First law of thermodynamics is a restatement of the princi...

    Text Solution

    |

  17. Assertion : Zeroth law of thermodynamic explain the concept of energy...

    Text Solution

    |

  18. Assertion : Efficiency of a Carnot engine increase on reducing the te...

    Text Solution

    |

  19. Assertion : The entropy of the solids is the highest Reason : Atoms ...

    Text Solution

    |

  20. The P - V diagram of 2 gm of helium gas for a certain process A rarr B...

    Text Solution

    |