Monday, September 21, 2009. Welcome to Chemistry Module 02. Once again, thank you for giving us a chance to help you in the revision of O-Level Chemistry. There will more and more topics to be covered in this module. Please commit yourself to complete all those exercises that provided to you at the back of the notes. The solutions are given here. Why Some Strong Acids are LESS Corrosive Than Weak Acids? For example, is.

Sunday, October 4, 2009. This question was asked by a student. It was claimed that the question is Secondary One Maths question. The solution is not tough, just that it needs some thinking. However, take it as challenge and this will be part of our learning process. I would like like to thank the student who asked this question. Now, this question can be shared and it is beneficial to all students. Wednesday, September 16, 2009.

Tuesday, August 18, 2009. Please spend time to complete all the exercises at the last few pages in your handouts. All those questions are extracted from past year exam questions, top schools papers and also some overseas exam questions. To excel in examination, you have to use different strategies from others. If you do what everyone else does, you will get what everyone else got. Tuesday, June 16, 2009.