JEE Main 2026 — Thermodynamics Question with Solution
JEE Main 2026 (22 January Shift 2)
Question
An insulated cylinder of volume is filled with a gas at and 2 atmospheric pressure. Then the gas is compressed making the final volume as while allowing the temperature to rise to . The final pressure is atmospheric pressure.
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Show full solutionCorrect answer: 7
Correct answer
7
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This is a previous-year question from JEE Main 2026, 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.