technostronomy on Instagram: "The iodine clock experiment is a classic chemistry demonstration that shows how the rate of a chemical reaction can be controlled and observed. It's called a "clock" because after mixing a few clear solutions, there's a predictable amount of time before the mixture suddenly and dramatically changes to a dark blue or black color. Video credits: Mr. A Shepherd Profile on X: @MrShepherdChem"

Peel is a disaster. The crazy part: it's actually considered

Abhinav Batra | Educator on Instagram: "JEE Chemistry 60+ ✅ #jee #jeemain #jeemains #iit #iitjee #jeeadvanced #chemistry #maths #physics #exam #iitjeepreparation"