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Calculate the rms velocity of hydrogen a...

Calculate the rms velocity of hydrogen at NTP given density of hydrogen =`0.09 kg m^-3`

Text Solution

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We are given Density of hydrogen =`0.09 kg m^-3`
At NTP pressure (P)=76cm of HG=`1.01 times 10^5 Nm^-2`
We know that `C=((3P)/P)^(1//2) =((3times 1.01 times 10^5)/0.09)^(1//2)`
or `C=sqrt(3.37 times 10^6)=1.836 times 10^3 ms^-1`
`=1836 ms^-1`
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