9th Class Chemistry Chapter 5 | Energetics & Enthalpy | Full Explanation | New Book 2025

9th Class Chemistry Chapter 5 | Energetics & Enthalpy | Full Explanation | New Book 2025 📘 9th Class Chemistry Chapter 5 | Energetics & Enthalpy | New Book 2025 | Punjab Board In this video, you will learn Chapter 5 – Energetics & Enthalpy from 9th Class Chemistry New Book 2025 according to the latest Punjab Board (PCTB) syllabus. This lecture explains Energetics and Enthalpy in a simple, exam-oriented, and conceptual way, suitable for Urdu & English medium students. 🔥 This topic is very important for board exams, MCQs, short questions, and long questions. 📌 What You Will Learn in This Video: ✅ What is Energetics in Chemistry ✅ Definition and concept of Enthalpy ✅ Endothermic and Exothermic reactions ✅ Energy changes during chemical reactions ✅ Examples explained with diagrams ✅ Important board-exam points ✅ Punjab Board paper-relevant concepts 🎯 Useful For: ✔️ Class 9 Chemistry Students ✔️ Punjab Board & All BISE Boards ✔️ Exam 2025–2026 Preparation ✔️ Concept clearing & revision ✔️ Guess paper & pairing scheme understanding 🔍 SEO Keywords: 9th class chemistry chapter 5 energetics enthalpy class 9 chemistry energetics chemistry class 9 new book 2025 chapter 5 chemistry class 9 Punjab board energetics and enthalpy lecture class 9 9th chemistry energetics explained class 9 chemistry new syllabus 2025 📢 Hashtags: #9thClassChemistry #ChemistryChapter5 #Energetics #Enthalpy #ChemistryNewBook2025 #PunjabBoard #Class9Chemistry #BISE #ChemistryLecture #ExamPreparation #UrduMedium #EnglishMedium 👉 Like, Share & Subscribe for more Class 9 Chemistry New Book 2025 lectures, MCQs, short questions, long questions, and exam-focused content.