Home
Class 12
PHYSICS
In a given process on an ideal gas, dW=0...

In a given process on an ideal gas, `dW=0 and dQlt0.` Then for the gas

A

volume increases

B

pressure decreases

C

temperature decreases

D

temperature increases

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Absorption, reflection and transmission of heat radiation)|65 Videos

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Perfectly black body, emmissive power and emmissivity)|38 Videos

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Degrees of freedom and law of equipartition of energy & Application of specific hest capacities of gases)|87 Videos

  • INTERFERENCE AND DIFFRACTION

    NIKITA PUBLICATION|Exercise MULTPLE CHOICE QUESTIONS|333 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    NIKITA PUBLICATION|Exercise MCQs (Sensitivity and accuracy of M.C.G.)|1 Videos

Similar Questions

Explore conceptually related problems

In a given process for an ideal gas dW = 0 and dQgt0. Then for the gas

In a given process on an ideal gas, dW=0 and dQ is negative, then for the gas:

In an isothermal process for an ideal gas

In an isothermal process for an ideal gas

During the process AB of an ideal gas

In an isothermal process for ideal gas.

The process on an ideal gas, shown in figure,is

Can a process on an ideal gas be both adiabatic and isothermal. ?

NIKITA PUBLICATION-KINETIC THEORY OF GASES & RADIATION -MCQs (Thermodynamics)
  1. The internal energy of triatomic gas is due to

    Text Solution

    |

  2. For an adiabatic process, the correct statement is

    Text Solution

    |

  3. In a given process on an ideal gas, dW=0 and dQlt0. Then for the gas

    Text Solution

    |

  4. If thhe coffe in a thormos flask is shaked vigorously. Then,

    Text Solution

    |

  5. If the door of a refrigerator is kept open in a dosed room then room :

    Text Solution

    |

  6. A gas receives an amount of heat equal to 110 J and performs 40 J of w...

    Text Solution

    |

  7. In a thermodynamic process, pressure of a fixed mass of a gas is chang...

    Text Solution

    |

  8. Find the change in internal energy of the system when a system absorbs...

    Text Solution

    |

  9. If the amount of heat given to a system is 40 J and the amount of work...

    Text Solution

    |

  10. The change in internal energy of a gas kept in a rigid cylinder on sup...

    Text Solution

    |

  11. When heat energy of 1500 J is supplied to a gas it is compressed from ...

    Text Solution

    |

  12. A gas at constant pressure of 4.5xx10^(5)Pa to a gas it is compressed ...

    Text Solution

    |

  13. A system absorbs 100 cal of heat and does an external work of 150 J. i...

    Text Solution

    |

  14. At a constant pressure of 20 Pa a gas is compressed from 10 m^(3) to 5...

    Text Solution

    |

  15. Five moles of hydrogen (gamma = 7//5), initially at STP, is compressed...

    Text Solution

    |

  16. The temperature of 2 moles of a gas is changed from 20^(@)C to 30^(@)C...

    Text Solution

    |

  17. A gas expands from 75 litres to 125 litres constant pressure of 4 atmo...

    Text Solution

    |

  18. At a constant pressure of 10^(4)Nm^(-2) , a gas expands by 0.25m^(3) ...

    Text Solution

    |

  19. A gas occupies 2 litre at S.T.P. It is provided 300 joule heat so that...

    Text Solution

    |

  20. At a constant pressure of 20 Pa a gas is compressed from 10 m^(3) to 5...

    Text Solution

    |