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just thought i would throw this up in the air...why dont we all chuck in as many multiple choice questions as we can find, and make a huge repository of them obviously diagrams are going to be a bit of a bummer, unless you are blessed with a scanner (unlike me who spent that GST rebate voucher...

did you know that we are supposed to be able to draw an expanded structural formula for citric acid? apparently its in the syllabus somewhere i saw a question saying draw it in a trial and almost shat myself.... i know how to do it now, but how many of you can draw it without looking at a...

does anyone know where i can get any 2003 trial papers (besides cssa)? and dont say the chem section on this site coz they only have the cssa paper..... if anyone has them, post them here please, we will all be eternally grateful