Figure shows the isotherms of a fixed mass of an ideal gas at three temperatures $T_A, T_B$ and $T_C$, then
A$T_A > T_B > T_C$
B$T_A < T_B < T_C$
C$T_B < T_A < T_C$
D$T_A=T_B=T_C$
Medium
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B$T_A < T_B < T_C$
b (b)
$\because P V=R T$
$\frac{R T}{V}=P$
$\because$ For constant $\frac{1}{V} \quad$ So, $P \propto T$
$\because P_C > P_B > P_A$ then
$T_C > T_B > T_A$
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