Acids & Bases Concepts (Definitions & Theories) / Acids & Bases / CSS Chemistry / Lecture #66

In this CSS Chemistry Paper 2 Urdu lecture, we introduce the concepts of acids and bases, explaining their definitions, theories, and classification in a simple, exam-focused manner. This is the foundation for understanding all acid-base reactions, equilibria, and analytical chemistry applications. 📌 Key Topics in This Lecture: Basic definitions of acids and bases Arrhenius theory of acids and bases Brønsted–Lowry theory (proton donor & acceptor) Lewis theory of acids and bases (electron pair donor & acceptor) Examples of acids and bases in everyday life Strong vs weak acids and bases CSS & PMS Chemistry past paper questions on acid/base definitions 🎯 Why This Topic is Important for CSS & PMS Exam Prep: A clear understanding of acid-base concepts will help you: Build a solid foundation for advanced acid-base topics Correctly apply definitions in theory and MCQs Link general chemistry to analytical chemistry concepts Easily tackle numerical and conceptual problems in exams Whether you’re preparing for CSS, PMS, FSc, or BS/MSc Chemistry, this Urdu lecture will strengthen your basics and improve your problem-solving skills. 📚 Study Resources: [Insert Link Here] #Hashtags: #AcidsAndBases #AcidBaseConcepts #CSSChemistry #PMSChemistry #UrduChemistryLecture #ArrheniusTheory #BronstedLowryTheory #LewisTheory #AnalyticalChemistry #ChemistryUrdu #CSSPakistan #CSSExamPreparation #CompetitiveExams #ChemistryTips #StrongAcid #WeakAcid #StrongBase #WeakBase