Home
Class 11
CHEMISTRY
The ratio of r.m.s. velocity and average...

The ratio of r.m.s. velocity and average velocity of a gas molecule at a particular temperature is

A

1.086: 1'

B

1: 1.086'

C

2: 1.086'

D

1,086: 2'

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    V PUBLICATION|Exercise QUESTION BANK|124 Videos

  • STRUCTURE OF ATOM

    V PUBLICATION|Exercise QUESTION BANK|153 Videos

Similar Questions

Explore conceptually related problems

Assertion : In gaseous reaction, the ratio of volumes of reactants and products is in agreement with their molar ratio Reason : Volume of a gas is inversely proportional to its moles at a particular temperature and pressure

V PUBLICATION-STATES OF MATTER-QUESTION BANK
  1. A gas at '10^circ C' occupies a volưme of '283 ~mL .' If it is heated ...

    Text Solution

    |

  2. At constant temperature, the pressure of VmL of a dry gas was increase...

    Text Solution

    |

  3. The ratio of r.m.s. velocity and average velocity of a gas molecule at...

    Text Solution

    |

  4. What are the conditions under which real gases approach ideal behaviou...

    Text Solution

    |

  5. Equal masses of 'CH4' and 'H2' are mixed in an empty chamber. The part...

    Text Solution

    |

  6. The Van der Waal's equation accountś for: (1)The intermolecular force...

    Text Solution

    |

  7. The compressibility of factor for an ideal gas is:

    Text Solution

    |

  8. According to kinetic theory of gases, (1)Molecules attract each othe...

    Text Solution

    |

  9. Liquids diffuse slowly as compared to gases because;- liquids have no...

    Text Solution

    |

  10. What is the relation between temperature of a liquid and its viscosity...

    Text Solution

    |

  11. Át high altifudes, the boiling point of water gets lowered because

    Text Solution

    |

  12. For a given mass of a gas at constant temperature, if the volume 'V' b...

    Text Solution

    |

  13. The heats of vaporisation of H2 O, C2 H5 O H and CS2 are 40.6,38.6 ...

    Text Solution

    |

  14. An open vessel at '37^circ C' is heated until '3 / 5' of the air in it...

    Text Solution

    |

  15. In Van der Waals equation for a non-ideal gas, the term which accounts...

    Text Solution

    |

  16. A cylinder of 'V' litre capacity containing 'NH3' gas is inverted over...

    Text Solution

    |

  17. If air contains 'N2' and 'O2 in^prime' vòlume ratio '4: 1', the averag...

    Text Solution

    |

  18. The ratio of average speed of an oxygen molecule to the r.m.s. speed o...

    Text Solution

    |

  19. The gasés 'H2, N2, O2' and 'NH3' will diffuse in the order

    Text Solution

    |

  20. For an ideal gas, number of moles per litre in terms of its pressure '...

    Text Solution

    |