Chemistry Marathon | Benzene, EAS Mechanism, Photoelectric Effect & Chemical Equations | Class 10-11

Описание: This Chemistry Marathon Video is designed for Class 10 and Class 11 students to help them revise important and frequently asked topics in a single session. The video focuses on concept clarity, mechanisms, and exam-oriented understanding, making it ideal for board exam preparation.

📌 Topics Covered in This Marathon:

1️⃣ Benzene – Physical and Chemical Properties
– Structure and stability of benzene
– Physical properties
– Important chemical reactions of benzene

2️⃣ Electrophilic Aromatic Substitution Reactions of Benzene
– Reason for substitution reactions in benzene
– Step-wise mechanism of EAS
– Formation of sigma complex (arenium ion)
– Nitration, halogenation, sulphonation, Friedel–Crafts reactions

3️⃣ Photoelectric Effect
– Explanation of photoelectric effect
– Key observations and laws
– Importance and applications
– Conceptual understanding for exams

4️⃣ Chemical Reactions and Chemical Equations
– Types of chemical reactions
– Balancing of chemical equations
– Everyday examples and applications

This marathon is especially useful for:
✔ Quick revision before exams
✔ Concept strengthening
✔ Understanding mechanisms and reactions clearly
✔ CBSE & ISC board exam preparation

📚 Classes Covered: 10 & 11
🧪 Subject: Chemistry
🎯 Use: Revision | Concept Building | Board Preparation

👉 Watch the complete video for maximum benefit and structured revision.

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