This article contains handwritten notes on class 7 science chapter 2 named "Exploring Substances - Acidic Basic and Neutral".
| Title | Class 7 Science Chapter 2 Notes |
| Name | Exploring Substances : Acidic, Basic and Neutral |
| Author | Hany Raj (Cadet No) |
| Teacher | Vijay OC Ishwar |
| School | Sainik School Khara Kheri |
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