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The average kinetic energy of the molecu...

The average kinetic energy of the molecules of `SO_(2)` at `27^(@)C` is E. The average kinetic energy of `CO_(2)` at `27^(@)C` is `:`

A

`64 x //44`

B

` 44x //64`

C

x

D

`sqrt( 300x)`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • The kinetic energy of 10 moles of CO_2 at 27^@C is

    A
    3741kJ
    B
    3900 kJ
    C
    374.1 kJ
    D
    390 kJ

  • When we heat a gas sample from 27°C to 327°C. then the initial average kinetic energy, of the molecules was E. What will be the average kinetic energy after heating ?

    A
    Doubled
    B
    Halved
    C
    Multiplied by the factor 327 `//` 27
    D
    Raised to the power two .

  • The kinetic energy of the photoelectrons depends upon:

    A
    intensity of radiation
    B
    frequency of radiation
    C
    the intensity and frequency of radiation
    D
    None of these

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    Helium atom is two times heavier than a hydrogen molecule at 298 K . The average kinetic energy of helium is

    The maximum kinetic energy of the photoelectrons depends only on :

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