if the density of oxygen is 1.44kg/m^3 at a pressure of 10^5N/m^2,find the root mean square velocity of oxygen molecule
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We know that PV = RT
So,
Now, when we take reciprocal of V and M, we get M/V, which is density
Given, density = 1.44
P = 10⁵
Now, after simplification,
= 456.45 = 456 m/s approx
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