Question

A gas at a pressure of 5 atm is heated from 0° to
546°C and simultaneously compressed to 1/3 -rd of
it original volume. Hence final pressure is​

Answer 1

p1=5atm P2=?v1=v, v2=v T1=273k ,T2=819k. p1v1/T1=p2v2/T2 => p2=p1v1t1/v2 => p2=5*v*819/273*1/3v p2=45atm