7 JEE Main 2018 Thermodynamics previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2018 previous-year questions from the Thermodynamics chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Thermodynamics chapter hub.
One mole of an ideal monatomic gas is compressed isothermally in a rigid vessel to double its pressure at room temperat…
One mole of an ideal monoatomic gas is compressed isothermally in a rigid vessel to double its pressure at room tempera…
A Carnot's engine works as a refrigerator between 250 ~K and 300 ~K. It receives 500 cal heat from the reservoir at the…
Two moles of an ideal monoatomic gas occupies a volume V at 27 o C . The gas expands adiabatically to a volume 2 V . Ca…
Two Carnot engines A and B are operated in series. Engine A receives heat from a reservoir at 600 ~K and rejects heat t…
A Carnot's engine works like a refrigerator between 250   K and 300   K . It receives 500   cal heat fro…
One mole of an ideal monatomic gas is taken along the path A B C A as shown in the P V diagram. The maximum temperature…