The gas in a vessel is subjected to a pressure of 20 atm at a temperature 27∘C. The pressure of the gas in a vessel after one-half of the gas is released from the vessel and the temperature of the remainder is raised by 50∘C is The mass of 1 litre of helium under a pressure of 2 atm and at a temperature of 27°C is September 7, 2021 Category: Cengage NEET by C.P Singh , Chapter 19 - Kinetic Theory of Gases , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related