1 mole of an ideal gas `A(C_(v.m)=3R)` and 2 mole of an ideal gas  B  are `((C_(v,m)=(3)/
Channel: Doubtnut
Date: 2020-04-19

1 mole of an ideal gas `A(C_(v.m)=3R)` and 2 mole of an ideal gas  B  are `((C_(v,m)=(3)/(2)R)` taken in a container and expanded reversible and adiabatically from 1 litre of 4 letre starting from initial temperature of 320 K. `DeltaE ` or `DeltaU` for the process is :