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Thermodynamics

Previous year questions with solutions · 2019 – 2026

4Questions
3Papers covered
5.88%Weightage 2026▲ 88.2% vs last year
’24
’25
’26
Year-wise statistics questions · papers · average per paper · weightage
YearQuestionsPapersAvg / paperWeightage
20262215.88% ▲ 88.2% vs last year
2025120.53.12% ▲ 6.2% vs last year
2024120.52.94%

1 question · newest paper first

Ques. 1JEE Advanced 2026 (Paper-1)

List-I contains various physical/chemical processes, and List-II contains combinations of changes in enthalpy ( H) and entropy ( S). Match each entry in List-I to the appropriate entry in List-II, and choose the correct option.

  1. P → 2; Q → 3; R → 5; S → 4
  2. P → 4; Q → 3; R → 5; S → 1
  3. P → 2; Q → 5; R → 1; S → 4
  4. P → 2; Q → 5; R → 1; S → 3