1. Introduction to acids and bases

2. Litmus Indicator

3. Red Rose Indicator

4. Turmeric Indicator

5. Neutralisation Reaction

6. Neutralisation in Daily Life

7. Natural indicators

8. Acid-base reactions

9. PT1 Revision I - Exploring Substances: Acidic, Basic and Neutral

10. PT1 Revision II - Exploring Substances: Acidic, Basic and Neutral

11. Chapter test - Exploring Substances: Acidic, Basic, and Neutral