L-13 Entropy – Second Law of Thermodynamics | Class XI Physics | JEE & NEET

Описание: In this lecture, we cover the concept of Entropy from Therodynamics (Class XI Physics) in a simple, logical, and exam-oriented manner, specially designed for IIT-JEE Main, JEE Advanced, and NEET aspirants.

🔹 Topics covered in this video:

Meaning and physical significance of entropy

Entropy as a measure of disorder

Entropy change in reversible processes

Entropy change when temperature is variable

Entropy in reversible adiabatic process

Entropy as a state function

Why entropy is not a conserved quantity

Conceptual understanding required for JEE Advanced & NEET numericals

🔹 Why watch this lecture?
✔ Clear concept building from NCERT
✔ Strong foundation for the Second Law of Thermodynamics
✔ Helps solve MCQs, numericals, and conceptual questions
✔ Ideal for revision and last-minute preparation

📘 Useful for:

Class 11 CBSE / ISC / State Board students

IIT-JEE Main & Advanced aspirants

NEET aspirants

📌 Practice questions and PDF notes will be provided to strengthen problem-solving skills.

🔔 Stay connected with Chitra Education for concept clarity, PYQs, and rank-boosting physics content.

Best wishes for your JEE & NEET preparation! 🚀