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

Описание: 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.