147 The root mean square velocity of hydroger molecules at

Last updated: 6/28/2023

147 The root mean square velocity of hydroger molecules at 300 K is 1930 m s Then the r m s velocity of oxygen molecules at 1200 K will be 1 482 5 m s 2 965 0 m s 3 1930 m s 4 3860 m s HT0162