Physics - Heat & Thermo Question with Solution | TestHub

Two adiabatic curves of the same gas cut two isotherms, at temperatures $T_1>T_2$, on a $P$-$V$ diagram. One adiabat meets the isotherms at $A$ ($T_1$) and $D$ ($T_2$); the other meets them at $B$ ($T_1$) and $C$ ($T_2$), with $V_A<V_B$. Which relation holds?