Home
Class 12
PHYSICS
Mean kinetic energy (or average energy) ...

Mean kinetic energy (or average energy) per gm molecule of a monoatomic gas is given by

A

`(3)/(2)RT`

B

`(1)/(2)KT`

C

`(1)/(2)RT`

D

`(3)/(2)KT`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • HEAT TRANSFER AND NEWTONS LAW OF COOLING

    DISHA|Exercise physics|30 Videos

  • LAWS OF MOTION

    DISHA|Exercise physics|85 Videos

Similar Questions

Explore conceptually related problems

The average energy per molecule of a gas at a given temperature, T, is given by

The average energy per molecule of a triatomic gas at room temperature T is

Mean kinetic energy per degree of freedom for gas molecule is

The mean energy of a molecule of an ideal gas is

Kinetic energy of a gram molecule of the gas is

The translational kinetic energy of molecules of one mole of a monoatomic gas is U = 3NKT/2. The value of atomic specific heat of gas under constant pressure will be :

The average kinetic energy per molecule of all monatomic gases is the same at the same temperature. Is this ture or false ?

Average kinetic energy of molecules is

According to the law of equipartition of energy, internal energy of an ideal gas at a given temperature, is equally distributed in translational and rotational kinetic energies. Rotational kinetic energy of a monoatomic gas is zero.

DISHA-KINETIC THEORY OF GASES-physics
  1. In the two vessels of same volume, atomic hydrogen and helium at press...

    Text Solution

    |

  2. For gas at a temperature T the root-mean-square speed v(rms), the most...

    Text Solution

    |

  3. One mole of gas having gamma = 7//5 is mixed with 1 mole of a gas havi...

    Text Solution

    |

  4. The value of the gas constant (R) calculated from the perfect gas equa...

    Text Solution

    |

  5. Gas at a pressure P(0) in contained as a vessel. If the masses of all ...

    Text Solution

    |

  6. The mean kinetic energy per unit volume of gas (E) is related to avera...

    Text Solution

    |

  7. Mean kinetic energy (or average energy) per gm molecule of a monoatomi...

    Text Solution

    |

  8. At which of the following temperatures would the molecules of a gas ha...

    Text Solution

    |

  9. The kinetic energy of one gram molecule of a gas at normal temperature...

    Text Solution

    |

  10. 70 calories of heat required to raise the temperature of 2 moles of an...

    Text Solution

    |

  11. A vessel contains a mixture of one mole of oxygen and two moles of nit...

    Text Solution

    |

  12. From the following statements, concerning ideal gas at any given tempe...

    Text Solution

    |

  13. Let barv,v(rms) and vp respectively denote the mean speed. Root mean s...

    Text Solution

    |

  14. A gas in container A is in thermal equilibrium with another gas in con...

    Text Solution

    |

  15. A diathermic piston divides adiabatic cylinder of volume V0 into two e...

    Text Solution

    |

  16. A diathermic piston divides adiabatic cylinder of volume V0 into two e...

    Text Solution

    |

  17. A diathermic piston divides adiabatic cylinder of volume V0 into two e...

    Text Solution

    |

  18. Assertion : Internal energy of an ideal gas does not depend upon volum...

    Text Solution

    |

  19. Assetion : Equal masses of helium and oxygen gases are given equal qua...

    Text Solution

    |

  20. Statement-1 : Maxwell speed distribution graph is asymmetric about ...

    Text Solution

    |