Chemical Bonding-Lec2 | Ionic Bond and Lattice Energy|By Ajay Sir(AKS) скачать в хорошем качестве

Chemical Bonding-Lec2 | Ionic Bond and Lattice Energy|By Ajay Sir(AKS)

📽️ About This Lesson Welcome to the core of Chemical Bonding! In this session, we break down the Ionic Bond from the ground up. 📝 What You’ll Learn: 1. Conditions for Ionic Bond Formation Not every atom wants to form an ionic bond. We discuss the three critical "ideal" conditions: Low Ionization Enthalpy: Why metals (Group 1 & 2) are the perfect donors. High Electron Gain Enthalpy: Why non-metals (Group 16 & 17) are the perfect acceptors. High Lattice Energy: The "glue" that keeps the structure stable. 2. Characteristics of Ionic Compounds Ionic compounds aren't just salts; they have unique physical personalities: High Melting & Boiling Points. Brittleness and Crystal Lattice structures. Electrical conductivity (and why they only conduct in molten or aqueous states!). Solubility in polar solvents 3. Deep Dive: Lattice Energy ($U$)The energy released when one mole of an ionic crystalline compound is formed from gaseous ions.4. Comparison of Lattice EnergyHow do you predict which compound has a stronger bond? We use two main factors:Charge of Ions ($q_1, q_2$): Lattice energy is directly proportional to the product of charges.Size of Ions ($r$): Lattice energy is inversely proportional to the distance between ions. #chemicalbonding #chemistry #education #chemistryclass11 #chemistryjee #chemistryjee #ionicbond #ioniccompounds #bestchemistryteacher #bestchemistryclasses #chemistryrevision #cbsechemistry #icsechemistry #Ajaysir #chemistryjee #chemistryclass12 #chemistry11 #chemistryneet #chemistrychamps #chemistryadvance #jeeadvanced #class11chemistry #class12thchemistry