JEE Main 2026 Thermodynamics PYQ (Chemistry) – 10 Questions with Answers

Every Thermodynamics question asked in JEE Main 2026 (Session 2), collected in one place. Each question shows the date and shift it came in, and the answer key is at the end.

Questions and answers

• Q1: JEE Main 2026, 2 April Shift 1, question 54 — answer (D)
• Q2: JEE Main 2026, 2 April Shift 1, question 75 — answer 727
• Q3: JEE Main 2026, 2 April Shift 2, question 54 — answer (D)
• Q4: JEE Main 2026, 4 April Shift 1, question 54 — answer (D)
• Q5: JEE Main 2026, 4 April Shift 2, question 71 — answer (3)
• Q6: JEE Main 2026, 5 April Shift 2, question 54 — answer (B)
• Q7: JEE Main 2026, 5 April Shift 2, question 55 — answer (B)
• Q8: JEE Main 2026, 6 April Shift 1, question 55 — answer (C)
• Q9: JEE Main 2026, 6 April Shift 2, question 54 — answer (C)
• Q10: JEE Main 2026, 8 April Shift 2, question 74 — answer 1126