Class 9 Chemistry – Chapter 3 Notes – New Syllabus 2025–26

Download complete notes of Chapter 3 – Chemical Bonding for Class 9 Chemistry from LastHopeStudy.com, fully aligned with the Punjab Textbook Board (PTB) New Syllabus 2025–26. These notes are expertly crafted to help students grasp the fundamentals of chemical bonding with clarity and confidence.

Chapter 3 – Chemical Bonding – 9th Chemistry – New Book

This chapter explains how atoms bond together to form molecules. Our notes contain important short questions, important long questions, topic-wise MCQs, topic-wise short questions, and a complete exercise solution – all according to board exam style.

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📘 Chapter Overview – Chemical Bonding

In this chapter, students will learn:

• Why atoms form bonds and the concept of the octet rule
• Types of bonds: Ionic, Covalent, and Coordinate covalent
• Formation of molecules like NaCl, H₂O, CO₂, NH₃
• Electron sharing and electron transfer mechanisms
• Properties of compounds based on bonding type
• Lewis dot structure and bond representation

This chapter is essential to understand the behavior of elements and the formation of different chemical substances.

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✅ What’s Included in These Notes?

✔️ Topic-wise MCQs for every concept
✔️ Important Short Questions with clear answers
✔️ Important Long Questions explained with logic and examples
✔️ Complete Exercise Solution as per PTB new syllabus
✔️ Bond diagrams and Lewis Structures
✔️ Conceptual summaries and examples
✔️ Mobile-friendly and printable PDF format

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📌 Helpful for All Punjab Boards

These notes follow the same syllabus across all Punjab Boards:

• Lahore Board
• Gujranwala Board
• Rawalpindi Board
• Faisalabad Board
• Multan Board
• Bahawalpur Board
• Sargodha Board
• DG Khan Board
• Sahiwal Board

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🎯 Why Use LastHopeStudy.com?

• Based on Chemistry PTB Book 2025–26
• Prepared by expert board-level teachers
• Includes board pattern MCQs and short/long Qs
• Suitable for Urdu & English medium students
• 100% free to view or download

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📚 Download the full Chapter 3 – Chemical Bonding notes now and strengthen your understanding of bonding concepts with LastHopeStudy.com – your trusted source for smart study notes.