Class 7 Science Chapter 2 Exploring Substances Science : Acidic, Basic and Neutral | NCERT/CBSE

Class 7 Science Chapter 2: Exploring Substances – Acidic, Basic and Neutral | NCERT/CBSE In this video, we explain Class 7 Science Chapter 2 – Exploring Substances: Acidic, Basic, and Neutral in a simple teacher-style method. This chapter helps students understand how substances around us can be classified as acidic, basic, or neutral using natural indicators like litmus paper, red rose extract, turmeric, and onion. Students will learn: ✅ What are acids, bases, and neutral substances ✅ How blue and red litmus papers work ✅ Natural indicators like red rose and turmeric ✅ How turmeric changes colour with soap or baking soda ✅ What is neutralisation reaction ✅ Daily life examples: ant bite, soil treatment, and industrial waste ✅ Textbook questions and answers with explanation This lesson is useful for CBSE Class 7, NCERT Science, school exams, revision, homework help, and concept learning. 📘 Chapter: 2 📚 Subject: Science 🎓 Class: 7 📖 Topic: Exploring Substances: Acidic, Basic, and Neutral Watch the full video and revise the complete chapter easily. Hashtags #Class7Science #NCERTScience #CBSEClass7 #ExploringSubstances #AcidsBasesNeutral #LitmusPaper #TurmericIndicator #ScienceChapter2 #Class7NCERT #ScienceLessons #CBSEScience #AcidBaseIndicator #Neutralisation #Rahanmations #YourCBSETeacher