OCR Gateway Chemistry C4,C5,C6- June 15th
Chemistry exam discussion - share revision tips in preparation for GCSE, A Level and other chemistry exams and discuss how they went afterwards.
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Re: OCR Gateway Chemistry C4,C5,C6- June 15thToo right! I need to sus out what I got :L(Original post by chelseafan)
Someone be a dear, and upload and unofficial mark scheme. -
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Re: OCR Gateway Chemistry C4,C5,C6- June 15thYes absolutely correct you have to convert 80 mins into 4800s and then multiply it that's what I did that question will catch so many people out YAY I think i could of had 60/60 in that.(Original post by tech10)
Yeah I got 24 but it was wrong because you had to convert the minutes to seconds or something in the calculation.... -
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Re: OCR Gateway Chemistry C4,C5,C6- June 15thYes absolutely correct you have to convert 80 mins into 4800s and then multiply it that's what I did that question will catch so many people out(Original post by tech10)
Yeah I got 24 but it was wrong because you had to convert the minutes to seconds or something in the calculation.... -
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Re: OCR Gateway Chemistry C4,C5,C6- June 15thguys, how did you find it though? I feel like i did crap, but I think i did most of the questions right, i know i definitley got the cathode and anode question wrong, the ion resin one and like a few others... grr.
I hope i got an A BTW CAN SOMEONE PLEASE UPLOAD A UNOFFICIAL MARK SCHEME PLEASE?
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Re: OCR Gateway Chemistry C4,C5,C6- June 15thYh I got the same answer, but I do think the grade boundaries will be higher(Original post by Nat655)
I think this paper was quite deceptively hard imo so i reckon the boundaries'll be where they usually are at around 40 for an A and 46ish for an a*!
For the FIRST moles one did anyone else get 7.5x10-4/0.0075????
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Re: OCR Gateway Chemistry C4,C5,C6- June 15thI think they'll only increase the grade boundaries by like 2-3 marks from January, because the 2012 jan papers were a bit harder than this paper so:
so 2012 jan it was 39 to get an A* so here goes:
A*- 42/44
A - 35/38
B - 28
C - 21
THIS IS AN UNOFFICIAL GRADE BOUNDARY THAT IVE JUST ASSUMED BY SEEING THE GRADE BOUNDARIES OF THE OFFICIAL YEARS. :P -
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Re: OCR Gateway Chemistry C4,C5,C6- June 15thwhere where(Original post by zeezee180)
Doneeee! -
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Re: OCR Gateway Chemistry C4,C5,C6- June 15thThere you go! i posted it after your last comment xx(Original post by zeezee180)
I think they'll only increase the grade boundaries by like 2-3 marks from January, because the 2012 jan papers were a bit harder than this paper so:
so 2012 jan it was 39 to get an A* so here goes:
A*- 42/44
A - 35/38
B - 28
C - 21
THIS IS AN UNOFFICIAL GRADE BOUNDARY THAT IVE JUST ASSUMED BY SEEING THE GRADE BOUNDARIES OF THE OFFICIAL YEARS. :P -
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Re: OCR Gateway Chemistry C4,C5,C6- June 15thThats grade boundaries not a mark scheme. -.-(Original post by zeezee180)
There you go! i posted it after your last comment xx
I hope i got an A BTW CAN SOMEONE PLEASE UPLOAD A UNOFFICIAL MARK SCHEME PLEASE?
