Home
Class 11
PHYSICS
The average velocity of gas molecules in...

The average velocity of gas molecules in a sample of a gas

A

Increases with an increase in gas temperature

B

Depends upon the pressure and volume

C

Keeps on changing from instant to instant

D

is zero

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Straight Objective Type Questions (Thermometry:)|8 Videos
  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Straight Objective Type Questions (Expansion of Solids: )|15 Videos
  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - I (MAIN) ) Straight Objective Type Questions (Expansion of Liquids:)|9 Videos
  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|99 Videos
  • THERMODYNAMICS

    AAKASH SERIES|Exercise EXERCISE - 3|33 Videos

Similar Questions

Explore conceptually related problems

In thermal equilibrium ,the average velocity of gas molecules is

The root mean square velocity of the molecules in a sample of helium is 5/7th that of the molecules in a sample of hydrogen. If the temperature of hydrogen sample is 0^(@)C , then the temperature of the helium sample is about

Give the fomulae to calculate average velocity of gas molecules.

Give the fomulae to calculate average velocity of gas molecules.

What is the average velocity of oxygen gas molecules at 30^(@)C ?

(A): Average velocity of gas molecules is zero. (R): Due to random motion of gas molecules, velocities of different molecules cancel cach other.

The average momentum of a molecule in an ideal gas depends on

The most probable velocity of the molecules of a gas is 1 km/sec. The R.M.S velocity of the molecules is

AAKASH SERIES-THERMAL PROPERTIES OF MATTER-ADDITIONAL PRACTICE EXERCISE (LEVEL - I (MAIN) ) Straight Objective Type Questions (Expansion of Gases:)
  1. Real gases conform more closely to the postulates visualised by the ki...

    Text Solution

    |

  2. The average velocity of gas molecules in a sample of a gas

    Text Solution

    |

  3. Different hot gases at the same pressure and volume possess the same:

    Text Solution

    |

  4. In a gaseous mixture of oxygen and nitrogen at equilibrium,

    Text Solution

    |

  5. Select the microscopic quantity from the following:

    Text Solution

    |

  6. An ideal gas is allowed to expand freely against a vacuum in a rigid i...

    Text Solution

    |

  7. A highly conducting chamber contains air at a pressure of 75cm of Hg. ...

    Text Solution

    |

  8. 2N molecules of an ideal gas X, each of mass m, and 4N molecules of an...

    Text Solution

    |

  9. The average kinetic energy of nitrogen molecules is E, at room tempera...

    Text Solution

    |

  10. The most probable speed of helium molecules is same as the root mean s...

    Text Solution

    |

  11. Suppose a diatomic gas gets ionised to a certain extent without any ex...

    Text Solution

    |

  12. When 5n,n and 5n moles of a monoatomic, diatomic and non-linear polyat...

    Text Solution

    |

  13. Two vessels A and B contain ideal gases with the temperature of B doub...

    Text Solution

    |

  14. If the mean free path of a molecule in a gas is lambda, the mean free ...

    Text Solution

    |

  15. A gas consisting of diatomic molecules is at temperature of 117°C. if ...

    Text Solution

    |

  16. The temperature at which the average translational kinetic energy of g...

    Text Solution

    |

  17. Figure shows the volume versus temperature graph for the same mass of ...

    Text Solution

    |