Thermodynamics PYQs - Last 5 Years
WB JEE / Chemistry / Physical Chemistry / 5 recent questions
ChemistryPhysical Chemistry2022-2026
Practice 5 WB JEE Chemistry questions from Thermodynamics. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
5
PYQs on Page
Chemistry / Physical Chemistry
2024-2026
Year Range
Based on indexed question metadata
5
Last 5 Years
2022-2026
5
Last 10 Years
2017-2026
Recent Year Trend
2024
2025
2026Latest year
20242 max PYQs/year2026
Question Types
5PYQs
MCQ60%
MCQM40%
Difficulty Mix
#1 Unknown5
5 in last 5 years5 in last 10 years
Last 5 Years Thermodynamics Questions
Showing 5 of 5 filtered questions.
1Thermodynamics
1 mole of an ideal gas undergoes the following processes：
Process $A \rightarrow$ Isothermal expansion at 400 K from volume $\mathrm{V}_1$ to volume $\mathrm{V}_2$ ，such that $\mathrm{V}_2=4 \mathrm{~V}_1$
Process $B \rightarrow$ Adiabatic...
Process $A \rightarrow$ Isothermal expansion at 400 K from volume $\mathrm{V}_1$ to volume $\mathrm{V}_2$ ，such that $\mathrm{V}_2=4 \mathrm{~V}_1$
Process $B \rightarrow$ Adiabatic...
MCQM+2 / -02026
2Thermodynamics
Three engines $\mathrm{A}, \mathrm{B}$ and C take steam at $130^{\circ} \mathrm{C}$ and reject it at $20^{\circ} \mathrm{C}, 40^{\circ} \mathrm{C}$ and $50^{\circ} \mathrm{C}$ respectively．The most efficient engine will be
MCQ+1 / -0.252026
3Thermodynamics
$X$ is an extensive property and $x$ is an intensive property of a thermodynamic system. Which of the following statement(s) is (are) correct?
MCQM+2 / -02025
4Thermodynamics
For a spontaneous process, the incorrect statement is
MCQ+1 / -0.252024
5Thermodynamics
Which of the following statements is correct for a spontaneous polymerization reaction ?
MCQ+1 / -0.252024