Ionic Equilibrium Lec 11 | Acidic Buffer Solution | Buffer Action | pH & Henderson Eq | ChemByKKSir скачать в хорошем качестве

Ionic Equilibrium Lec 11 | Acidic Buffer Solution | Buffer Action | pH & Henderson Eq | ChemByKKSir

Ionic Equilibrium Lec 11 | Acidic Buffer Solution Full Detail | Buffer Action | pH Calculation | Henderson Equation | KKSir Namaste Dear Students! 🙏 Welcome to Lecture 11 of our JEE Advanced Ionic Equilibrium Batch. In this lecture, Krishna Kumar Sah (ChembyKKSir) explains Acidic Buffer Solutions in complete depth, starting from concept building to advanced-level numerical applications. This lecture is a continuation of Buffer Solution basics and is one of the most important topics for JEE Advanced, NEET, and Board exams. This lecture is structured in a way that students can clearly understand how acidic buffer solutions work, why they resist pH change, and how to calculate their pH accurately using standard equations and logic used in competitive exams. This lecture plays a crucial role in the entire Physical Chemistry syllabus and is directly connected with: • Ionic Equilibrium: Buffer action, pH calculation, salt hydrolysis, common ion effect. • Chemical Equilibrium: Le Chatelier’s Principle applied to buffer systems. • Thermodynamics: Stability and equilibrium nature of buffer solutions. • Solutions & Colligative Properties: Behaviour of weak electrolytes in solution mixtures. • Electrochemistry: Importance of acidic buffers in electrochemical and biological systems. • Redox Reactions: Control of acidic medium in redox and titration reactions. • Chemical Kinetics: Effect of pH and buffers on reaction rates and catalysis. 🔥 What We Master in This Lecture: ✅ Complete Theory of Acidic Buffer Solution (Weak Acid + Its Salt). ✅ Mechanism of Buffer Action: How acidic buffers resist change in pH on addition of acid or base. ✅ Detailed pH Calculation of Acidic Buffer Solutions. ✅ Henderson (Henderson–Hasselbalch) Equation: Derivation, application and limitations. ✅ Multiple Examples to Understand Acidic Buffer Behaviour Clearly. ✅ Advanced-Level Numerical Problems based on JEE Advanced and NEET pattern. ✅ Strong Conceptual Foundation for Mixed Buffer and Advanced Buffer Problems. This lecture ensures that students not only memorize formulas but understand the logic behind every step, making buffer solution one of the most scoring and conceptually clear topics in Ionic Equilibrium. 🚀 Connect with ChembyKKSir (Official & Original Links): 🔹 YouTube:    / @chembykksir   🔹 Instagram:   / chembykksir   🔹 WhatsApp Channel: https://whatsapp.com/channel/0029Vb6F... 🔹 Telegram: https://t.me/chembykksir 🔹 Facebook: https://www.facebook.com/share/1ACSwY... 🔹 LinkedIn:   / krishna-kumar-sah-13708661   #IonicEquilibrium #AcidicBuffer #BufferSolution #PhysicalChemistry #KKSir #JEEAdvanced #NEET2026 #HendersonEquation #pHCalculation #SaltHydrolysis #ChemicalEquilibrium #ChemistryByKKSir #JEE2026 #NCERTChemistry #ChembyKKSir