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A fresh air is composed of nitrogen N(2)...

A fresh air is composed of nitrogen `N_(2)(78%)` and oxygen `O_(2)(21%)`. Find the rms speed of `N_(2)` and `O_(2)` at `20^(@)`C.

Text Solution

Verified by Experts

For `v_(rms)=511ms^(-1)`
For `O_(2)v_(rms)=478ms^(-1)`
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A fresh air is composed of nitrogen N_(2)" (78%) and oxygen "O_(2)(21%). Find the rms speed of N_(2) and O_(2) or 20^(@)C .

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Knowledge Check

  • Volume strength of 1.5 N H_(2) O_(2) is :

    A
    1.5
    B
    4.5
    C
    16.8
    D
    8.4

  • Volume strength of 0.5 N H _(2)O_(2) is

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    B
    8.4
    C
    5.6
    D
    16.8

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