Haven't seen a thread for Edexcel AS chemistry unit 2 RESIT, so post on here what you think you got for answers and open for general discussion about the exam! good luck to everyone who is sitting this exam and see you in 2 hours.
Was the reactivity of the halogenoalkanes A, B, C or C, B, A, I think it's due to the inductive effect but I couldn't work out which way it would result in still
Was the reactivity of the halogenoalkanes A, B, C or C, B, A, I think it's due to the inductive effect but I couldn't work out which way it would result in still
Personally i think that the multiple choice questions were very easy and there a few questions that were tricky. the bond question about the angles and stuff really messed me up but other than that wasn't too bad
i thought c forms a tertiary carbocation and tertiary carbocation is more stable so less easily it reacts so c will react slowly. No?
C was a tertiary halogenoalkane and they for precipitate almost instantaneously, then they secondary halogenoalkane is slight slower, leading to the primary which is much slower
That's weird. Loads of people at my school got that BF3 bonded to NF3 via a dative covalent bond and quite a few people got like around 40 for the iodine question at the end.