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Average kinetic energy per molecule of a...

Average kinetic energy per molecule of a gas is related to its temperature as `bar KE`=………………… .

Text Solution

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`(3)/(2)kT.`
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Knowledge Check

  • Average kinetic energy of molecules is

    A
    directly proportional to square root of temperature .
    B
    directly proportional to absolute temperature.
    C
    independent of absolute temperature.
    D
    inversely proportional to absolute temperature
  • Average kinetic energy of a gas molecule is

    A
    inverserly proportional to the square of its absolute temperature
    B
    directly proportional to square root of its absolute temperature
    C
    directly proportional to its absolute temperature
    D
    directly proportional to square of absolute temperature
  • The kinetic energy per molecule of a gas at temperature T is ………… .

    A
    `((3)/(2))` RT
    B
    `((3)/(2))K_(B)T`
    C
    `((2)/(3))R T`
    D
    `((3)/(2)) ((RT)/(M))`
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    The kinetic energy of 1 g molecule of a gas, at normal temperature and pressure, is