hi guys, I did the F321 paper today and I must say it was weird - both easy and hard. some questions were straightforward but some of the unknown compounds just made me really nervous, eg the bonding in NH3BF3, oxidation of P in N2H2PO4?
I did almost all of the past papers before, knew the syllabus and the content of the book outside out and still got a lot of questions wrong or I am uncertain about. I hope the grade boundaries could be 49/50 for an A...