AS Chemistry 9701 | Redox: Oxidation Numbers & Electronegativity | MEGA Lecture

Recorded AS-Level Chemistry (CAIE 9701) class with Sir Fahad at MEGA Lecture — redox, oxidation numbers and electronegativity: What oxidation numbers represent and the rules for assigning them Redox as the transfer of electrons: identifying what is oxidised and what is reduced How electronegativity differences decide the sign of oxidation states Comparing ionic and covalent bonding when working out oxidation numbers Worked examples on molecules and ions, including the reactive role of oxygen Join our WhatsApp group for free resources & class updates: https://chat.whatsapp.com/DpOZZDdLYo0... Fahad H. Ahmad: +92 323 509 4443 Book a Free Trial Class: https://www.megalecture.com #ASChemistry #9701 #CAIE #Redox #MEGALecture