The introduction to the Basic Chemical Processes on Extramarks starts with the introduction of the process of corrosion through "Rusting of Iron" for CBSE Class 6. It explains how this process leads to iron and its decaying properties. The effects have been explained in a way where students will always remember them, only at Extramarks. With Extramarks and its video tutorials on Rusting, you'll get to know how detailed this process is in a very creative way. https://www.youtube.com/watch?v=ezYuO9osmUM
