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OCR Chemistry A F322 Chains, Energy and Resources Wed 23 May 2012

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Reply 3340
Original post by MEPLUS-->YOU
You thought I was Kiddin?Lol.

Anyways...Here it Is. Rushed it when copying from PDF (It exceeded max MB). Hope you appreciate it though.:smile:



hey is it possible to have this in a different format, my comp wont open it (its really old and crappy :frown:) THANKYOUU :smile:
Does anyone know when the grade boundaries or this paper are published online?
Reply 3342
Original post by TonyQuenca2012
Does anyone know when the grade boundaries or this paper are published online?


Day before results day or results day, depends on the board.
Got at least 95 - 98, depends on how the examiner views my homolytic free radical substitution answer, kind of made it look like a mess. So hoping for grade boundaries to be around 74 for an A, need 145+ UMS!!
Reply 3344
Original post by mathsclown
Got at least 95 - 98, depends on how the examiner views my homolytic free radical substitution answer, kind of made it look like a mess. So hoping for grade boundaries to be around 74 for an A, need 145+ UMS!!


Well 95-98 Is most likely going to be 150ums for this paper.
Original post by Bright
I got roughly around 82 I think.....

I don't know though and it hurt so bad to take marks off for the things I knew :'( Oh well, need to do well in F325 and F324 and hope to get an A overall (even it is just on dot 80%)

Good luck guys!


I think got the similar as well, but this paper messed my head up badly.... :frown:
Reply 3346
Original post by dellprinter
i got 100%%%%%%%%


how do u know :confused: mark scheme ?
Reply 3347
Original post by Project Peace
I think got the similar as well, but this paper messed my head up badly.... :frown:



Original post by myyrh
Well 95-98 Is most likely going to be 150ums for this paper.


guys how do you know this ? is there an unofficial mark scheme on this thread?
Reply 3348
About p155/6
Reply 3349
is there a mark scheme for this exam.. i floped the last question :frown:
the unofficial mark-scheme is wrong in a few places. On the second question for example, 'less co2 is given out' would definitely not get the mark.
Reply 3351
Original post by otrivine
yes but it says link what do i type ?

i did it guys ;:wink: :wink: enjoy and good luck
one thing the average bond enthalpy was -162 ! not -160 typo


do you any other jun 2012 paper like bio unit 1 and 2? or chem unit 1?
Original post by kj14
do you any other jun 2012 paper like bio unit 1 and 2? or chem unit 1?


thats what i am trying to find my brother:wink: nobody can get the bio paper which is annoying!
but unit 1 chem there is an unofficial mark scheme !
Reply 3353
Original post by otrivine
thats what i am trying to find my brother:wink: nobody can get the bio paper which is annoying!
but unit 1 chem there is an unofficial mark scheme !


oh cool plz send the link?
Reply 3355
Original post by kj14
it say file not found??


hmm i think go on the F321 thread and its on page number 48/49 then click
Reply 3357
a bit late but does anyone know which page the unofficial ms is for the may 2012 exam? don't really fancy going through 170 pages for it :frown:
Reply 3358
never mind i found it :biggrin:
Where is the unofficial mark scheme for this paper????

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