1 mole of an ideal gas A(Cv,m=3R) and 2 mole of an ideal gas B are (CV,m=32R) taken in a container and expanded reversible and adiabatically from 1 litre to 4l itre starting from initial temperature of 320 K. ΔE or ΔU for the process is:

1 mole of an ideal gas A(Cv,m=3R) and 2 mole of an ideal gas B are (CV

1.	1 mole of an ideal gas A(Cv,m=3R) and 2 mole of an ideal gas B are (CV,m=32R) taken in a container and expanded reversible and adiabatically from 1 litre to 4l itre starting from initial temperature of 320 K. ΔE or ΔU for the process is:
Answer» $1 m o l e$ of an ideal gas $A (C_{v, m} = 3 R)$ and $2 m o l e$ of an ideal gas $B$ are $(C_{V, m} = \frac{3}{2} R)$ taken in a container and expanded reversible and adiabatically from $1 l i t r e t o 4 l i t r e$ starting from initial temperature of $320 K$ . $Δ E$ or $Δ U$ for the process is: