Q 11-12-107JEE MainJEE Main 2021 (20 Jul, Shift 2)Easy
Which of the following graphs represent the behaviour of an ideal gas? Symbols have their usual meaning.
Answer: (B) see figure
For a fixed amount of ideal gas $PV = nRT$, so $PV$ is directly proportional to $T$: a straight line through the origin with positive slope, which is graph (2).
Solution by Sreeraj P, M.Sc Physics