chains & rings

Reply 1

Andy Conda

http://www.thepaperbank.co.uk/papers/AS-A%20Levels/Chemistry/Chains%20and%20Rings/2812_2007_jun_w.pdf

Thank U So Much:d

Anyone got the mark scheme for that URGENT! If not, what did you guys get for the last question?

Reply 4

milan017

look on ocr the mark scheme is there mate

Reply 5

trickz

for chains and rings? I can't find it. I can't even find the actual paper for June '07 on there :s-smilie:

You sure it's not Jan 07 you're talking about?

The paper reference is 2812. They have HWHF and foundation but I don't think they have C & R

Reply 6

Beenom

June 07 Markschemes

That's the markscheme for all the June 07 chemistry papers.

Reply 7

trickz

Oh they do have it. Thank you so much :smile:

Reply 8

trickz

Beenom

June 07 Markschemes

That's the markscheme for all the June 07 chemistry papers.

Just found thank you! :biggrin:

Reply 9

trickz

The answer to the last question is really weird/hard. Can someone please explain it? The cyclohexene thing with addition polymerisation has really confused me! :s-smilie:

Reply 10

Beenom

trickz

The answer to the last question is really weird/hard. Can someone please explain it? The cyclohexene thing with addition polymerisation has really confused me! :s-smilie:

Do you mean the drawing of the polymer? (last part?)