Thermodynamics PYQs Class 12 | Chapter-wise Important Questions for MHT-CET 2026 | MI Ma’am

Thermodynamics is one of the most important Physical Chemistry chapters of Class 12 Chemistry and contributes directly to MHT-CET, NEET, JEE & Board Exams. In this video, Mayuri (MI) Ma’am solves chapter-wise Important PYQs from Thermodynamics (Class 12), based on the MHT-CET exam pattern – focusing on formula-based calculations + concept MCQs. 📚 What’s covered from Thermodynamics (Class 12): Basic concepts: System, surroundings, types of systems State functions vs path functions Intensive vs extensive properties First Law of Thermodynamics Internal energy (ΔU), heat (q) and work (w) Relation: ΔU = q + w Work done in expansion / compression (basic PV work) Enthalpy (ΔH): Relation between ΔH and ΔU Enthalpy of: Reaction Formation Combustion Neutralisation Thermodynamic equations in MCQs: Conceptual + numerical PYQs Quick calculation tricks Each PYQ is: Solved step-by-step Analysed with why other options are wrong Selected to match MHT-CET style (2023+ pattern) 🎯 Who should watch? Class 12 Chemistry students revising Thermodynamics MHT-CET 2026 aspirants targeting high score in Physical Chemistry Students building strong fundamentals for NEET / JEE 👩‍🏫 Faculty: Mayuri Ma’am (MI Ma’am) 📘 Subject: Chemistry – Class 12 🎯 Exam Focus: MHT-CET 2026 – Thermodynamics PYQs 🔔 Subscribe and hit the bell icon to get notified about upcoming PYQ marathons & concept lectures for other Class 11 & 12 chapters. From Motion Deccan Pune – Kota Teaching System for NEET, JEE, MHT-CET & Foundation (Class 8–12) Website: deccan.motion.ac.in Call / WhatsApp: 0806 2689 254 thermodynamics class 12 pyq thermodynamics previous year questions for mht cet thermodynamics class 12 important questions with answers thermodynamics class 12 numericals with solutions first law of thermodynamics class 12 questions relation between delta h and delta u class 12 hess law class 12 numericals enthalpy of formation and combustion class 12 questions thermodynamics class 12 mcq for mht cet thermodynamics class 12 question bank pdf gibbs free energy and spontaneity class 12 questions entropy and spontaneity basic questions class 12 thermodynamics class 12 ncert solutions best video for thermodynamics class 12 chemistry thermodynamics numerical problems class 12 for mht cet internal energy and enthalpy class 12 problems how to study thermodynamics for mht cet 2026 state function and path function examples class 12 enthalpy of neutralisation and combustion numericals thermodynamics class 12 important formulas