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Thermodynamics
JEE Advanced · Chemistry · 45 past questions
Topic
First law and thermodynamic processes
2
Enthalpy, calorimetry and bond energies
1
Entropy and second law
0
Gibbs energy and equilibrium
0
NEW: Matching processes to signs of Delta H and Delta S
0
Phase change and mixed data-based problems
0
State functions and basic properties
0
Level
Easy
0
Moderate
3
Tough
0
Year
2026
2
2025
1
2024
1
2023
1
2022
2
2021
4
2020
5
2019
1
2018
3
2017
2
2016
2
2015
2
2014
2
2013
3
2012
3
2011
1
2010
4
2009
2
2008
2
2007
2
3 of 45 ·
show all
Q32
2012 Paper 1
For an ideal gas, consider only $P$-$V$ work in going from an initial state $X$ to the final state $Z$. The…
(with a figure)
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Q33
2012 Paper 2
Using the data provided, calculate the multiple bond energy (kJ mol$^{-1}$) of a C≡C bond in C$_2$H$_2$. That…
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Q34
2012 Paper 2
The reversible expansion of an ideal gas under adiabatic and isothermal conditions is shown in the figure.…
(with a figure)
Try it →