Electrophilic Aromatic Substitution|Halogenation of benzene|Chapter # 20|lecture # 4| 12th book 2026

📘 Class 12 Chemistry New Book 2026 👩‍🏫 Teacher: Miss Zahra Welcome to Lecture # 4 of Chapter # 20– Aromatic hydrocarbons from the 2nd Year Chemistry New Book 2026. In this lecture, Miss Zahra explains the Electrophilic substitution of benzene and Halogenation of benzene in a simple, easy-to-understand, and exam-oriented way. This lecture is ideal for students studying under the 2026 syllabus and preparing for board exams. 📚 What You’ll Learn: ✔ Electrophilic substitution of benzene ✔ Halogenation of benzene ✔ Important Board Exam Concepts ✔ Easy & Concept-Based Explanation ✔ New Book 2026 Syllabus 🎯 This lecture is perfect for: .2nd Year (Class 12) Chemistry Students Punjab Board Students Students preparing for Annual & Supplementary Exams Beginners who want to build strong concepts in Organic Chemistry 📖 Study regularly, revise concepts, and practice questions for the best results. Don’t forget to Like 👍, Share 📤, Comment 💬, and Subscribe 🔔 for more Chemistry lectures. ⸻ 🔎 Related Searches: Class 12 Chemistry New Book 2026 Class 12 Chemistry Chapter 20 Basics of Organic Chemistry Atomic orbital structure of benzene Nomenclature of benzene derived compounds 2nd Year Chemistry Lecture 4 Chapter 20 Chemistry Lecture 4 Organic Chemistry Class 12 FSc Chemistry New Book 2026 Punjab Board Chemistry 2026