At Moqeet Online Academy, we continue our mission to make science easier and more accessible for students. In this section, we present fully solved Chemistry Chapter 7 Notes from the National Book Foundation (NBF) textbook for Class 9 Federal School (FBISE) based on the new updated syllabus.
Chapter 6 notes help students understand how substances interact, change, and follow fundamental laws of chemistry, such as conservation of mass and energy. We’ve broken down every concept, exercise, question, and numerical into simple, exam-friendly solutions.
Learning Objectives:
After studying this chapter, students will be able to:
- Understand the particle arrangement in each state of matter
- Describe how energy changes affect physical states
- Differentiate between evaporation and boiling
- Explain plasma and its occurrence in nature and technology
- Answer conceptual, numerical, and theory-based questions confidently
Chemistry Chapter 7 Notes Coverage
- MCQs with correct options highlighted
- Short Questions with clear, concise answers
- Long Questions with complete steps
- All solved according to the FBISE exam pattern
Curriculum Compatibility:
These notes strictly follow the NBF Chemistry Book 2024, making them suitable for: Federal Board, FBISE, and Other boards that follow the National Book Foundation syllabus
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