Thermodynamics
125 JEE Mains Physics previous year questions (PYQs) from 78 papers, 2021 to 2026, with answers and worked solutions.
About this chapter
- Most-asked subtopics: Adiabatic Processes (30), Thermodynamic Processes and Work from P-V Graphs (25), Heat Engines, Carnot Cycle and Refrigerators (23).
- Updated 1 August 2026.
#1First Law and Energy Bookkeeping
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#16Internal Energy and Heat Capacities
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#36Thermodynamic Processes and Work from P-V Graphs
#37Thermodynamic Processes and Work from P-V Graphs
#38Thermodynamic Processes and Work from P-V Graphs
- JEE Mains · 2025 · 23 January 2025 · Q93ModerateHas image
#39Thermodynamic Processes and Work from P-V Graphs
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- JEE Mains · 2025 · 29 Jan 2025 · Q81ModerateHas image
#50Thermodynamic Processes and Work from P-V Graphs
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