JEE Main 2024 — Thermodynamics Question with Solution
JEE Main 2024 (04 Apr Shift 1)
Question
P-T diagram of an ideal gas having three different densities (in three different cases) is shown in the figure. Which of the following is correct :
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
For ideal gas
$\begin{aligned}
& P V=n R T \\
& P V=\frac{m}{M} R T \\
& P=\left(\frac{M}{V}\right) \frac{R T}{M} \\
& P=\frac{\rho R T}{M}
\end{aligned}$
(Where is mass of gas and is molecular mass of gas)
for same temperature So
for same temperature So
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This is a previous-year question from JEE Main 2024, covering the Thermodynamics chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.