Class 9 · Notes
Chapter 1 – States of Matter and Phase Changes
- Class
- Class 9 (Matric Part 1)
- Subject
- Chemistry
- Resource
- Notes
- Updated
- 25 Sept 2025
Chapters & topics
Questions students ask
Which class and subject is “Chapter 1 – States of Matter and Phase Changes” for?
It is Class 9 (Matric Part 1) material for Chemistry, filed under Notes.
How many chapters or topics does this page cover?
2 chapters/topics are listed on this page, each opening on its own page.
Where can I find other Class 9 Chemistry material?
All Chemistry resources for both years are grouped on the subject page. Chemistry hub