At what temperature is the rms velocity of hydrogen molecule equal to that of an oxygen molecule at 47^∘C? At what temperature is the rms velocity of hydrogen molecule equal to that of an oxygen molecule at 47^∘C? September 11, 2021 Category: Chapter 9 - Kinetic Theory of Gases , JEE Mains Physics 2002-2019 Solved Video Solutions , Facebook Messenger WhatsApp Share this:TwitterFacebook Related