7.1 Acid and Base | 7.2 Different Concepts of Acid and Base| Class 9th| Chemistry скачать в хорошем качестве

7.1 Acid and Base | 7.2 Different Concepts of Acid and Base| Class 9th| Chemistry

In this video, we cover the complete topic of Acids and Bases (Chapter 7.1 & 7.2) in a simple and clear way. You will learn the properties of acids and bases, types of acids (organic and mineral), litmus test results, neutralization reaction, and Arrhenius concept in detail. We also explain: • Strong and weak acids with ionization examples • Two-step ionization of sulphuric acid • Percent ionization of acetic acid and formic acid • Strong and weak bases (NaOH, KOH, NH₄OH, Al(OH)₃) • Why ammonium hydroxide partially ionizes • Real-life example: stomach acidity and antacids • Important exercises and Activity 7.1 (Litmus test table) This lecture is perfect for Class 9 Chemistry students, board exam preparation, MCQs, short questions, and conceptual understanding. Watch till the end for complete clarity of Arrhenius acids and bases with easy examples. #AcidsAndBases #ArrheniusConcept #Class9Chemistry #NeutralizationReaction #StrongAndWeakAcids #StrongAndWeakBases #LitmusTest #StomachAcidity #ChemistryLecture #BoardExamPreparation