JEE Main · Chemistry · Thermodynamics (Chemistry)
Temperature Dependence of K (Van 't Hoff Equation)
JEE Main asked Temperature Dependence of K (Van 't Hoff Equation) once in the 108 shifts Lumi analysed, on 5 Apr 2026, Shift 1. It belongs to Chemical Equilibrium, in Thermodynamics (Chemistry) (Chemistry).
Updated 2026-10-24
- Times asked
- 1
- in 1 shift
- Years
- 1 of 8
- First asked
- 2026
- the only year
- Pattern
- New since 2024
- asked once so far
Questions on this idea a shift, by year
2017–2026. Asked in 2026. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Chemistry questions.
Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 0 in 24 shifts · 2022: 0 in 24 shifts · 2023: 0 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 1 in 9 shifts.
Shift by shift
Each square is one analysed shift, in date order. Open a filled one for that paper.
How JEE Main framed it
Numerical value is the usual form. Skill tested: data or graph.
- Enthalpy from equilibrium constant data
Difficulty
1 of the 1 question had a numerical answer.
Every question
The question
From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.
Shift: 5 Apr 2026, Shift 1.
Same topic
Other ideas in Chemical Equilibrium
Chemical Equilibrium has 17 ideas JEE Main has asked; 11 of them came up in more than one question. The 12 most asked are below.
- Equilibrium Constant for Modified Equations9× · 2026
- Degree of Dissociation5× · 2025
- Kp for PCl5 Dissociation Type Reactions4× · 2026
- Kc and Kp Relationship4× · 2024
- Kp Expression via Partial Pressures4× · 2024
- ICE Table Construction4× · 2023
- Dalton's Law in Kp Calculations3× · 2026
- Standard Gibbs Free Energy and Equilibrium Constant3× · 2026
- Heterogeneous Equilibrium2× · 2026
- Kc Expression2× · 2024
- Le Chatelier's Principle2× · 2023
- Effect of Catalyst on Equilibriumonce · 2025