Home
Class 11
PHYSICS
At room temperature the rms speed of the...

At room temperature the rms speed of the molecules of a certain diatomic gas is found to be 1920 m/s. The gas is

A

`H_2`

B

`F_2`

C

`O_2`

D

`CI_2`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Kinetic Theory of gases

    SL ARORA|Exercise Example|47 Videos
  • IIT SUPPLEMENT

    SL ARORA|Exercise example|14 Videos
  • Laws of Motion

    SL ARORA|Exercise Exercise|627 Videos

Similar Questions

Explore conceptually related problems

At room temperature, the rms speed of the molecules of a certain diatomic gas is found to be 1930 m//s . The gas is

At room temperature the rms speed of the molecules of a certain diatomic gas is formed to be 1930m//sec The gas is .

At room temperature,the rms speed of the molecules of a certain diatomic gas is found to be 1933ms^(-1) .The gas is R=8.3Jmol^(-1)K^(-1) ?

At room temperature (300K) , the rms speed of the molecules of a certain diatomic gas is found to be 1930 m//s . Can you gusess name of the gas? Find the temperature at which the rms speed is double of the speed in part one (R = 25//3 J// mol -K)

At room temperature (27^(@)C) the 'rms' speed of the molecules of a certain diatomic gas is found to be 1920 ms^(-1) . The gas is

The rms speed of a gas molecule is

At what temperature, the r.m.s. speed of the molecules of a gas is half its value at NTP?

The mass of an oxygen molecule is about 16 times that of a hydrogen molecule. At room temperature the 'rms' speed of oxygen molecules is v. The 'rms' speed of oxygen molecules is v. the 'rms' speed of the hydrogen molecules at the same temperature will be

The root mean spuare (rms) speed of hydrogen molecules at a certain temperature is 300m/s. If the temperature is doubled and hydrogen gas dissociates into atomic hydrogen the rms speed will become

SL ARORA-Kinetic Theory of gases-Example
  1. At room temperature the rms speed of the molecules of a certain diatom...

    Text Solution

    |

  2. A narrow uniform glass tube 80 cm long and open at both ends is half i...

    Text Solution

    |

  3. A gas at 27^@ C in a cylinder has a volume of 4 litre and pressure 100...

    Text Solution

    |

  4. A gas at 27^@ C in a cylinder has a volume of 4 litre and pressure 100...

    Text Solution

    |

  5. As an air bubble rises from the bottom of a lake to the surface, its v...

    Text Solution

    |

  6. Using the ideal gas equation, determine the value of gas constant R. G...

    Text Solution

    |

  7. A balloon partially filled with helium has a volume of 30 m^3, at the ...

    Text Solution

    |

  8. A vessel contains two non-reactive gases neon (monoatomic) and oxygen ...

    Text Solution

    |

  9. A vessel contains two non-reactive gases neon (monoatomic) and oxygen ...

    Text Solution

    |

  10. A closed container of volume 0.02m^(3) contains a mixture of neon and ...

    Text Solution

    |

  11. Calculate the r.m.s. velocity of air molecules at S.T.P. Given density...

    Text Solution

    |

  12. A vessel is filled with a gas at a pressure of 76 cm of mercury at a c...

    Text Solution

    |

  13. Calculate the kinetic energy of one mole of argon at 127^(@)C. Given,B...

    Text Solution

    |

  14. Calculate the KE per molecule and also rms velocity of a gas at 127^(@...

    Text Solution

    |

  15. Calculate the number of molecule in 2 xx 10^(-6)m^(3) of a perfect gas...

    Text Solution

    |

  16. Calculate the root mean square speed of one gram molecule of hydrogen ...

    Text Solution

    |

  17. (a) Calculate (i) root-mean-square speed and (ii) the mean energy of 1...

    Text Solution

    |

  18. Calculate Boltzmann's constent.

    Text Solution

    |

  19. At what temperature will the average velocity of oxygen molecules be s...

    Text Solution

    |

  20. A vessel A contains hydrogen and another vessel B whose volume is twic...

    Text Solution

    |

  21. A vessel A contains hydrogen and another vessel B whose volume is twic...

    Text Solution

    |