Separation Techniques & Atomic Structure | NDA CDS Chemistry Lecture | Defence Mantra скачать в хорошем качестве

Separation Techniques & Atomic Structure | NDA CDS Chemistry Lecture | Defence Mantra

In this Chemistry lecture, we cover two fundamental topics essential for NDA & CDS exams — Separation Techniques and Atomic Structure. Learn how mixtures are separated using scientific methods and understand the structure of atoms, their particles, and the evolution of atomic theories. Part 1: Separation Techniques Filtration, Sedimentation & Decantation Evaporation, Crystallization, Sublimation Distillation & Fractional Distillation Chromatography Centrifugation Applications in daily life & defence science Part 2: Atomic Structure Dalton’s Atomic Theory Thomson, Rutherford, Bohr Models Modern Atomic Theory Subatomic Particles: Proton, Neutron, Electron Atomic Number, Mass Number, Isotopes & Isobars Electron configuration & shells Perfect for NDA, CDS, AFCAT, CAPF and all Defence aspirants preparing for competitive exams. 🧠 “Master the basics of Chemistry to master the exam.” 🎯 Presented by: Suyash Jain Sir #SeparationTechniques #AtomicStructure #NDACDS #DefenceMantra #NDAChemistry #CDSChemistry #AFCAT #CAPF #ChemistryLecture #AtomicTheory #ChemistryBasics #ScienceLecture #NDAPreparation #CDSPreparation