The following graph shows a V-T graph for isobaric processes at two different pressures. Identify which one occurs at higher pressure.

Explanation

From the ideal gas equation, `V=(muR)/(P)T`
`V-T` graph is inversely proportional to the pressure. If the slope is greater, lower is the pressure.
The slope `=(muR)/(P)`
Here `P_(1)` has larger slope than `P_(2)`. So `P_(2) gt P_(1)`.