The following graph represents the $T$ - $V$ curves of an ideal gas (where $T$ is the temperature and $V$…
The following graph represents the $T$ - $V$ curves of an ideal gas (where $T$ is the temperature and $V$ the volume) at three pressures $P_1, P_2$ and $P_3$ compared with those of Charles's law represented as dotted lines.
Then the correct relation is:
$P_1 \gt P_3 \gt P_2$
$P_2 \gt P_1 \gt P_3$
$P_1 \gt P_2 \gt P_3$
$P_3 \gt P_2 \gt P_1$
Solution
At same temperature, curve with higher volume corresponds to lower pressure.
$\begin{aligned}
& V_3\gtV_2\gtV_1 \\
& \Rightarrow P_1\gtP_2\gtP_3
\end{aligned}$
(We draw a straight line parallel to volume axis to get this)
