Thermodynamics Lecture 4 | CBSE CLASS 11 | Neelkamal Sir | TCA |

Welcome to Thermodynamics Lecture 4 taught by Neelkamal Sir, where we begin one of the most important and foundational units of Physical Chemistry.
In this session, Sir will introduce the complete basics of Thermodynamics in a simple, structured, and student-friendly manner — ensuring that even beginners can build a strong conceptual base from Day 1.

This lecture covers all essential introductory concepts that students need before moving into laws of thermodynamics, internal energy, enthalpy, spontaneity, and more. If you're preparing for CUET, JEE, NEET, Boards (Class 11/12), or any foundation-level exam, this is the perfect starting point.

📌 What You Will Learn in This Lecture:

What is Thermodynamics?

Definition of system and surroundings

Types of systems (open, closed, isolated)

State variables & state functions

Intensive vs extensive properties

Basic thermodynamic processes

Introduction to work, heat & energy

Importance of Thermodynamics in real-life & competitive exams

Roadmap for upcoming lectures

🎯 Why Watch This Lecture?

Clear explanations designed for absolute beginners

Real-life examples to make concepts easy

Step-by-step teaching style by Neelkamal Sir

Strong focus on building fundamentals

Perfect for quick revision as well as deep study

Helpful for both theory + numerical-based understanding

Part of a complete Thermodynamics series

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