Given : RMS velocity of hydrogen at 300 K is 1.9 x 10^3 m/sec. The RMS velocity of oxygen at 1200 K will be Given : RMS velocity of hydrogen at 300 K is 1.9 x 10^3 m/sec. The RMS velocity of oxygen at 1200 K will be February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related