For two different gases $X$ and $Y,$ having degrees of freedom $f_1$ and $f_2$ and molar heat capacities at constant volume $C_{v_1}$ and $C_{v_2}$ respectively, for adiabatic process , the $\ln P$ versus $\ln V$ graph is plotted as shown :-
  • A$f_1 > f_2$
  • B$f_2 > f_1$
  • C$C_{v_2} = C_{v_1}$
  • D$C_{v_1} > C_{v_2}$
Medium
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