Hummmm. The deadline was supposed to be Wed 25th June, but I wrote the wrong – already expired – date on the paper.
So I’ll give you until Tuesday 1st July before Zohor (about 1:15pm).
Not a single student submitted their assignment before the deadline.
There’s a good additional question in this paper. How to start with pentan-3-one and make peantan-2-one. I do hope you try :)
Hi. Hope you find this valuable. Selected discussion and answers of questions of the CHM412 June 2013 paper.
Please not there is a correction given for Q6. Regarding C6H10O. The sketches I give are for C6H12O. The actual sttructure should be a cyclic ketone (which has 2H’s less than the open ‘straight chain’ molecule I drew)
My computer and internet access are behaving a bit right now, so I’m uploading a discussion of some ways on how to get the answers to the CHM412 Jan 2013 past years paper.
You should all have your own copy of the past years papers form CHM412, so download my discussion file (.doc format) and compare my answers with yours. Here’s the file: