Physics Question from JEE Main 2024 · 30 January, Shift 1

Two thermodynamical processes $A$ and $B$ are shown on a $\log P$ versus $\log V$ plot as two straight lines drawn from the origin: line $A$ makes an angle $\tan^{-1}\gamma$ with the $\log V$ axis and line $B$ makes an angle of $45^\circ$. The molar heat capacities for processes $A$ and $B$ are $C_A$ and $C_B$. The molar heat capacities at constant pressure and constant volume are represented by $C_P$ and $C_V$ respectively. Choose the correct statement: