Home
Class 12
PHYSICS
Calculate kinetic energy of 1 gm of heli...

Calculate kinetic energy of 1 gm of helium at `127^@C`. Given that R= 8.31`j/(mol K)`, M=4g/(mol)

Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    MBD PUBLICATION|Exercise QUESTION BANK|219 Videos

  • LINEAR MOMENTUM FORCE

    MBD PUBLICATION|Exercise QUESTION BANK|227 Videos

Similar Questions

Explore conceptually related problems

Find the kinetic energy of 8 g of oxygen at 27^@C (R = 8.3 J mol^(-1) K ^(-1) ).

calculate kinetic energy of rolling ring of mass 6 kg and radius 1m with speed 6m/s.

Calculate the kinetic energy of a body of mass 1kg moving in a circular path of radius 0.5m when the centripetal force is 1/r^3 .

A certain reaction is 50% complete in 20 min at 300 K and the remaining of the reaction is again 50% complete in 5 min at 350 K. Calculate the activation energy if it is a first order reaction. (R = 8.314"JK"^(-1)" mol"^(-1), log 4= 0.602)

Calculate the kinetic energy of a body of mass m moving in a circular path of radius 0.5m when the centripetal force is 1/r^2 .

Find the kinetic energy of the molecules in 1 gm of NH_3 gas at 27^@C . Molecular mass of NH_3 is 17 gm/mole.

Determine the pressure of 4 g of Hydrogen occupying 16litres of volume at 10^@C (R=8.315 J/mol K ,molecular weight of hydrogen=2)

MBD PUBLICATION-KINETICS THEORY OF GASES-QUESTION BANK
  1. For hydrogen CP=3.4(cal)/(@C),CV=2.4(cal)/(@C), R=8.3 J/k mole k. Calc...

    Text Solution

    |

  2. Calculate the rms speed of air molecules at N.T.P. if density is 1.29k...

    Text Solution

    |

  3. Calculate kinetic energy of 1 gm of helium at 127^@C. Given that R= 8....

    Text Solution

    |

  4. A system supplied with 10 Kcal of heat, the internal energy is increas...

    Text Solution

    |

  5. When 5 kilo calories of heat are supplied to system the internal incre...

    Text Solution

    |

  6. The R.M.S velocity of hydrozen molecule at 527@C is 1260 m/s. Find RMS...

    Text Solution

    |

  7. At what temperature will average kinetic energy of molecule be double ...

    Text Solution

    |

  8. At what temperature will RMS velocity of molecule of gas be four times...

    Text Solution

    |

  9. Find mean velocity, mean square velocity and root mean square velocity...

    Text Solution

    |

  10. 1 kg of ice occupies 1.1xx10^(-3) m^3 at N.T.P. The volume changes to ...

    Text Solution

    |

  11. Calculate the number of molecules in one litre of gas at N.T.P. if mas...

    Text Solution

    |

  12. Find the mass of 10 cc of a gas at NTP, if RMS velocity of gas molecul...

    Text Solution

    |

  13. What amount of heat must be supplied to 2.0xx10^(-2) kgof nitrogen at ...

    Text Solution

    |

  14. A cylinder of fixed capacity 44.8 litres contains helium gas at standa...

    Text Solution

    |

  15. Calculate kinetic energy of 1 gm of helium at 127^@C. Given that R= 8....

    Text Solution

    |

  16. Calculate the temperature at which RMS velocity of a gas is half its v...

    Text Solution

    |

  17. Calculate the RMS velocity of oxygen molecule at 27^@C. Given 1 atom= ...

    Text Solution

    |

  18. Given sample of 1 cm^3 of hydrogen and 1 cm^3 of oxygen both at N.T.P....

    Text Solution

    |

  19. If a container with a porous wall filled with mixture of two gases, is...

    Text Solution

    |

  20. Absolute zero degree temperature is not zero energy temperature, expla...

    Text Solution

    |