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Thermodynamics
JEE Advanced · Chemistry · 45 past questions
Topic
First law and thermodynamic processes
12
Gibbs energy and equilibrium
12
Enthalpy, calorimetry and bond energies
9
Phase change and mixed data-based problems
6
Entropy and second law
3
State functions and basic properties
2
NEW: Matching processes to signs of Delta H and Delta S
1
Level
Easy
3
Moderate
3
Tough
0
Year
2026
1
2025
0
2024
0
2023
0
2022
0
2021
0
2020
0
2019
0
2018
0
2017
0
2016
0
2015
0
2014
1
2013
2
2012
0
2011
1
2010
0
2009
0
2008
0
2007
1
6 of 45 ·
show all
Q2
2026 Paper 1
List-I contains various physical/chemical processes, and List-II contains combinations of changes in enthalpy…
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Q28
2014 Paper 2
For the process…
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Q30
2013 Paper 2
A fixed mass 'm' of a gas is subjected to transformation of states from K to L to M to N and back to K as…
(with a figure)
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Q31
2013 Paper 2
A fixed mass 'm' of a gas is subjected to transformation of states from K to L to M to N and back to K as…
(with a figure)
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Q35
2011 Paper 2
Match the transformations in column I with appropriate options in column II
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Q45
2007 Paper 2
For the process $H_2O(l)$ (1 bar, 373 K) $\rightarrow$ $H_2O(g)$ (1 bar, 373 K), the correct set of…
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