This blog is dedicated to secondary school students taking Chemistry. I hope that through the use of the resources here, you will be able you to study for the examination quickly and effectively.
Comments on how to improve the site are welcomed.
Good luck for your examinations!
The redox chapter for O level is one that involves mainly application. In this Redox Quiz App, we are doing exactly that --- application. You will be given an equation, and determine whether which species is being oxidized or reduced; whether it is an oxidising or reducing agent. What's more, you get to choose what you want to test yourself on.