Home
Class 12
PHYSICS
Let barv,v(rms) and vp respectively deno...

Let `barv,v_(rms) and v_p` respectively denote the mean speed. Root mean square speed, and most probable speed of the molecules in an ideal monoatomic gas at absolute temperature T. The mass of a molecule is m. Then

A

no molecules can have speed greater than`v_(rms )`

B

no molecule can have speed less than `v_p //sqrt(2)`

C

`v_p lt V_(avg ) lt v_(rms)`

D

the average kinetic energy of a molecule is (3/4)`mv_(f)^(2)`.

Text Solution

Verified by Experts

The correct Answer is:
C, D
Promotional Banner

Topper's Solved these Questions

  • THE KINETIC THEORY OF GASES

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Single Correct Choice Type )|1 Videos

  • THE FIRST LAW OF THERMODYNAMICS

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS ( INTEGER TYPE )|3 Videos

  • THE NUCLEUS

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS(Integer Type)|7 Videos

Similar Questions

Explore conceptually related problems

What is the ratio of root mean square speed and most probable speed?

Calculate the root mean square, average and most probable speeds of oxygen molecules at 27^(@)C.

The root mean square speed of gas molecules

The mean square speed of the molecules of a gas at absolute temoerature T is proportional to

RESNICK AND HALLIDAY-THE KINETIC THEORY OF GASES-PRACTICE QUESTIONS
  1. Near the surface of Venus, the rms speed of carbon diox ide molecules ...

    Text Solution

    |

  2. Consider a collision between an oxygen molecule and a hydrogen molecul...

    Text Solution

    |

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

    Text Solution

    |

  4. Which of the following statements are correct?

    Text Solution

    |

  5. A box contains a mixture of H, and He gases. Which of the following st...

    Text Solution

    |

  6. Which of the following quantities is the same for all ideal gases at t...

    Text Solution

    |

  7. Two vessels of the same volume and filled with the same gas at the sam...

    Text Solution

    |

  8. The total kinetic energy of translational motion of all the molecules ...

    Text Solution

    |

  9. If the atoms in a diatomic molecule can vibrate, the molecule has

    Text Solution

    |

  10. A vessel contains an ideal gas at 27^@ C and pressure 200 kPa. The vol...

    Text Solution

    |

  11. A vessel contains an ideal gas at 27^@ C and pressure 200 kPa. The vol...

    Text Solution

    |

  12. A vessel contains an ideal gas at 27^@ C and pressure 200 kPa. The vol...

    Text Solution

    |

  13. X and Y are two equal size containers. X contains a gas A at a tempera...

    Text Solution

    |

  14. X and Y are two equal size containers. X contains a gas A at a tempera...

    Text Solution

    |

  15. X and Y are two equal size containers. X contains a gas A at a tempera...

    Text Solution

    |

  16. Match the statements in Column I with those in Column II.Any given sta...

    Text Solution

    |

  17. In the question, there is a table having 3 columns and 4 rows. Based o...

    Text Solution

    |

  18. In the question, there is a table having 3 columns and 4 rows. Based o...

    Text Solution

    |

  19. In the question, there is a table having 3 columns and 4 rows. Based o...

    Text Solution

    |

  20. At what temperature is the rms velocity of a hydrogen molecule equal t...

    Text Solution

    |