Home
Class 12
CHEMISTRY
Which of the following comparisons of th...

Which of the following comparisons of the average kinetic energy and the average molecular speeds of `H_(2) and N_(2)` gases at 300 K is CORRECT?

Text Solution

Verified by Experts

The correct Answer is:
(D)
Avg. `KE = (3)/(2) RT` Avg. molecular speed `= sqrt((8RT)/(pi M_(0)))`
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    VMC MODULES ENGLISH|Exercise Level-2|50 Videos

  • STATES OF MATTER

    VMC MODULES ENGLISH|Exercise Level-2 (NUMBERICAL VALUE TYPE FOR JEE MAIN|15 Videos

  • STATES OF MATTER

    VMC MODULES ENGLISH|Exercise LEVEL -0 (Short Answer Type-II)|27 Videos

  • STATES OF MATTER

    VMC MODULES ENGLISH|Exercise IMPECCABLE|50 Videos

  • STOICHIOMETRY - I

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|31 Videos

Similar Questions

Explore conceptually related problems

Which of the following will have maximum total kinetic energy at temperature 300 K

Which change must result in an increase in the average kinetic energy of the molecules of a sample of N_2(g) ?

Which of the following is not correct in case of kinetic theory of gases?

Which of the following is not a correct postulate of kinetic theory of gases?

Which of the following is NOT a postulate of the kinetic molecular theory of gases ?

Which of the following is NOT a postulate of the kinetic molecular theory of gases?

Compare the average molar kinetic energies of He and Ar at 300 K

What is the ratio of the average molecular kinetic energy of UF_(6) to that of H_(2) both at 300 K ?

Which of the following postulates of kinetic theory of gases is not correct ?

Calculate the average kinetic energy of one mole of CO_(2) at 450 K in Joules.

VMC MODULES ENGLISH-STATES OF MATTER-Level-1
  1. At a constant pressure, what should be the percentage increase in the ...

    Text Solution

    |

  2. What conclusion would you draw from the following graphs for an ideal ...

    Text Solution

    |

  3. Which of the following represents the van der Walls equation for n mol...

    Text Solution

    |

  4. Which of the following equations represents the compressibility factor...

    Text Solution

    |

  5. At high pressure , the van der Waals equation is reduced to

    Text Solution

    |

  6. The Boltzmann constant k is given by k = ………..

    Text Solution

    |

  7. Units of van der Waal's constants 'a' and 'b' are respectively

    Text Solution

    |

  8. Which of the following gas will have highest value of van der Waal's c...

    Text Solution

    |

  9. The Boyle temperature for real gases is given by :

    Text Solution

    |

  10. A 4.40 g piece of solid CO(2) (dry ice) is allowed to sublime in a bal...

    Text Solution

    |

  11. A He atom at 300 K is released from the surface of the earth to travel...

    Text Solution

    |

  12. An ideal gas obeying the kinetic theory of gases can be liquefied if

    Text Solution

    |

  13. The pressure of a real gas is less than the pressure of an ideal gas b...

    Text Solution

    |

  14. Distribution of molecules with velocity is represented by the curve as...

    Text Solution

    |

  15. A ballon filled with ethyne is pricked with a sharp point and quickly ...

    Text Solution

    |

  16. If X(M), X(P), and X(V) are mole fraction, pressure fraction and volum...

    Text Solution

    |

  17. A 100 mL flask contained H(2) at 200 Torr, and a 200 mL flask containe...

    Text Solution

    |

  18. Ratio of the rate of diffusion of He to H(2) at 0^(@)C is same in th...

    Text Solution

    |

  19. Which one of the following statement is not true about the effect of a...

    Text Solution

    |

  20. Which of the following comparisons of the average kinetic energy and t...

    Text Solution

    |