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The ratio of the kinetic energies of equ...

The ratio of the kinetic energies of equal number of moles of `H_(2)` and He at the same temperature is

A

`1:2`

B

`2:1`

C

`1:1`

D

`4:1`

Text Solution

Verified by Experts

The correct Answer is:
C
K.E. `alpha T implies T ` - same `KE_1 = KE_2` .
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Knowledge Check

  • The average translational kinetic energy of O_2, molecules at a particular temperature is 0.048 eV. The average translational kinetic energy of equal number of N, molecules at the same temperature is (in eV)

    A
    0.016
    B
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    D
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  • The ratio of kinetic energies of lg of H_2 and 2g of CH_4 at the same temperature will be

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  • The average translational kinetic energy of O, (molar mass 32) molecules at a particular temperature is 0.048 eV. The translational kinetic energy of N_(2) (molar mass 28 molecules in eV at the same temperature os )

    A
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    B
    0.003
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    0.048
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