For Sec 4 Chemistry

hi dear 4C & 4K,

here is the electrolysis worksheet that many of you could not access during e-learning day due to portal jamming.

http://www.4shared.com/file/49706134/55c45bd5/AHS_Electrolysis_Assignment_22_MAY_2008.html


i've also given out to you 2008 Sec 3 Pure Chem MYE Paper for your revision from Chapt 1-9. below are the answers.

http://www.4shared.com/file/49706163/b6d73a33/s3mye08_chem_ans_students.html

p.s: 4C, i will be putting your testpapers on Organic Chem, together with a piece of note on extraction of aluminium, in my pigeonhole on 6 june (fri). please collect them.:)