Exploring Substances: Acidic, Basic and Neutral

This booklet provides 40 easy-to-understand, topic-wise short notes on acids, bases, and indicators for Grade 7 science students. Designed for exam preparation and concept clarity, it covers natural and synthetic indicators, neutralisation, real-life applications, and simple experiments. A perfect revision companion to help learners grasp core chemistry concepts quickly and confidently through real-world examples and clear explanations.