In the given (V-T) diagram, what is the relation between pressures P1 and P2? In the given (V-T) diagram what is the relation between pressures P1 and P2? August 31, 2020 Category: Chapter 18 - Thermodynamics , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related