A sealed container contains helium gas at 300 k. If it is heated to 600 K, the average kinetic energy of the helium atoms. A sealed container contains helium gas at 300 k. If it is heated to 600 K the average kinetic energy of the helium atoms. September 8, 2021 Category: Cengage NEET by C.P Singh , Chapter 19 - Kinetic Theory of Gases , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related