The relation between root mean square speed (vrms) and most probable speed (vp) for the molar mass M of oxygen gas molecule at the temperature of 300 K will be
1
\(v_{r m s}=\sqrt{\frac{2}{3}} v_p \)
2
\(v_{r m s}=\sqrt{\frac{3}{2}} v_p \)
3
vrms = vp
4
\(v_{r m s}=\sqrt{\frac{1}{3}} v_p \)