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At what temperature the most probable ve...

At what temperature the most probable velocity of `O_(2)` gas is equal to the RMS velocity of `O_(3)` at 't'°C?

A

`(273 +t) sqrt(3/2 K)`

B

`(273 + t)sqrt(2/3 K)`

C

`(273 + t) K`

D

`3/2 (273 + t ) K`

Text Solution

Verified by Experts

`(U_(mp))_(O_2) = (U_(rms))_(O_3)`
`= sqrt((2RT_2)/(32)) = sqrt((3r(t + 273))/(48))`
`(2T_2)/(32) = (3(t+273))/(48) implies t_2 = (t + 273)k`.
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Knowledge Check

  • At what temperature the most probable velocity of O_2 gas is equal to the RMS velocity of O_2 at ‘t’^@C ?

    A
    `(273 + t)sqry(3/2K)`
    B
    `(273 + t)sqry(2/3K)`
    C
    `(273 + t)K`
    D
    `3/2(273 + t)K`
  • At what temperature the velocity of O_(2) molecules will have the same velocity as SO_(2) at 47°C?

    A
    `113^(@)` C
    B
    `160^(@)` C
    C
    `-113^(@)` C
    D
    `-160^(@)` C
  • At what temperature the velocity of O_2 molecules will have the same velocity as SO_2 at 47^@C ?

    A
    `113^@C`
    B
    `160^@C`
    C
    `-113^@C`
    D
    `-160^@C`
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