Thank you so much sir.... Very simple and easy explanation.... No confusion left after this.... Crisp and to the point .... Worth watching this video a day before the chemistry exam when I'm just trying to remember everything.... Once again thanks a lot sir 🙏🙏😊
Please pray for me sir, chemistry on 13th march, your videos give me confidence for my reaction memory potential that i've been working on lately Love from kashmir ❤️