What is Enthalpy? How It Differs from Heat | Class 9 Chemistry | Chapter 5 Energetics

Описание: 9th Class Chemistry | Class 9th Chemistry New Book 2025
Class 9 Chemistry New Book 2025
👩‍🏫 Teacher: Sadaf Mansab
In this video, Miss Sadaf explains Enthalpy and how it is different from Heat from Class 9 Chemistry Chapter 5 – Energetics (Lecture 3) in a simple and clear way.
Students often get confused between Heat and Enthalpy, so this lecture makes the concept easy with examples, definitions, and energy diagrams.
Perfect for students studying the New Syllabus 2025 and preparing for board exams!
🔹 What’s Inside the Video?
✔ What is Enthalpy?
✔ What is Heat?
✔ Difference between Enthalpy and Heat
✔ Why enthalpy is called heat content
✔ Enthalpy change (ΔH) explained
✔ Endothermic vs Exothermic reactions
✔ Simple examples for easy understanding
✔ Best for exam preparation
✔ Covers Class 9 Chemistry New Book 2025
Build a strong foundation in Energetics with clear and easy learning! 🌱
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