Home
Class 11
PHYSICS
Energy of all molecules of a monatomic g...

Energy of all molecules of a monatomic gas having a volume `V` and pressure `P` is `3//2 PV`. The total translational kinetic energy of all molecules of a diatomic gas at the same volume and pressure is

A

`1/2PV`

B

`3/2PV`

C

`5/2PV`

D

`3 PV`

Text Solution

Verified by Experts

The correct Answer is:
B
All gases have same translational degree of freedom (i.e. 3).
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    ERRORLESS|Exercise PAST YEARS QUESTIONS|28 Videos

  • KINETIC THEORY OF GASES

    ERRORLESS|Exercise ASSERTION AND REASON |16 Videos

  • KINETIC THEORY OF GASES

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Degree of Freedom and Specific Heat)|30 Videos

  • GRAVITATION

    ERRORLESS|Exercise Assertion and Reason |25 Videos

  • MOTION IN ONE DIMENSION

    ERRORLESS|Exercise ASSERTION AND REASON|24 Videos

Similar Questions

Explore conceptually related problems

A gas has volume V and pressure p . The total translational kinetic energy of all the molecules of the gas is

A gas has volume V and pressure P. The total translational kinetic energy of all the molecules of the gas is equal to 3/2PV

The total translational kinetic energy of the molecules of a gas having volume V and pressure P is 500 J. What will be the total translational kinetic energy of the molecules of the same gas occupying the suffisame volume V but exerting a pressure 2P ?

The kinetic energy of 1 g molecule of a gas, at normal temperature and pressure, is

The average translational kinetic energy of the molecules of a gas will be doubled if at constant

ERRORLESS-KINETIC THEORY OF GASES -NCERT BASED QUESTIONS (Pressure and Energy)
  1. Pressure P, volume V and temperature T for a certain gas are related b...

    Text Solution

    |

  2. A monatomic gas is kept at room temperature 300 K. Calculate the avera...

    Text Solution

    |

  3. Mean kinetic energy per degree of freedom for gas molecule is

    Text Solution

    |

  4. The average kinetic energy of a gas -23^(@)C and 75Cm pressure is 5xx1...

    Text Solution

    |

  5. At the same temperature, the mean kinetic energies of the molecules of...

    Text Solution

    |

  6. According to the kinetic theory of gases, the temperature of a gas is ...

    Text Solution

    |

  7. Pressure of an ideal gas is increased by keeping temperature constant....

    Text Solution

    |

  8. A sealed container with negiligible coefficient of volumetric expansio...

    Text Solution

    |

  9. The translatory internal energy of a gas per gram is

    Text Solution

    |

  10. Read the given statements and decide which is are correct on the basis...

    Text Solution

    |

  11. At 0 K, which of the following properties of a gas will be zero ?

    Text Solution

    |

  12. Energy of all molecules of a monatomic gas having a volume V and press...

    Text Solution

    |

  13. A gas mixture consists of molecules of type 1,2 and 3, with molar mass...

    Text Solution

    |

  14. The kinetic energy of one mole gas at 300 K temperature , is E. at 400...

    Text Solution

    |

  15. When an ideal diatomic gas is heated at constant pressure the fraction...

    Text Solution

    |

  16. The temperature at which protons in proton gas would have enough energ...

    Text Solution

    |

  17. An ideal gas is filled in a vessel, then

    Text Solution

    |

  18. The diameter of an oxygen molecule is 3 Ã… The ratio of molecular volu...

    Text Solution

    |

  19. The molecules of air in the room that you are sitting are all experien...

    Text Solution

    |

  20. One mole of an ideal gas is taken from A to B , from B to C and then b...

    Text Solution

    |