OCR Salters F334 Chemistry of Materials (26/01/2011)

Original post by Trixy.Sam

Its on the OCR website! :smile:

Is it? I can only find Jan 10 ones, no June 10 :frown:

Reply 22

xPixie

Gahhh, I absolutely hate SS, it's the only topic I haven't revised & I can't do any of the calculation questions & they're all to do with SS! :frown:

Sad chemistry times, good luck everyone! And ask your teacher for the June '10 paper 'coz they normally have it :smile:

Reply 23

Original post by xPixie

Gahhh, I absolutely hate SS, it's the only topic I haven't revised & I can't do any of the calculation questions & they're all to do with SS! :frown:

Sad chemistry times, good luck everyone! And ask your teacher for the June '10 paper 'coz they normally have it :smile:

PIXIEEEEEEEE YOU DO SALTERSSS?!?!?!
(I'm from Dental thread :P )

Reply 24

Oh and guys... USE THE LEGACY PAPERS.
They're pretty much exactly the same except for equilibrium constant questions..

The code for F334 in legacy is 2849
:smile:

Anyone got June 2010 pleaseeee???

Reply 25

xPixie

Original post by Ro27

PIXIEEEEEEEE YOU DO SALTERSSS?!?!?!
(I'm from Dental thread :P )

Yeah I do Salters :tongue:

, I remember you from the Dental Thread! :biggrin:

Have you spoken to your teacher about the June '10 paper? & I can't find tge June '10 legacy paper anywhere!

Reply 26

Original post by xPixie

Yeah I do Salters :tongue:

, I remember you from the Dental Thread! :biggrin:

Have you spoken to your teacher about the June '10 paper? & I can't find tge June '10 legacy paper anywhere!

Yeah we they gave us June 2010
But June 2010 legacy is nowhere to be foundd!

Reply 27

limetang

19

I am very very very worried for this exam, as well obviously this is one exam I have to do well in. I've done alright so far mind you in mocks etc. but I don't like being complacent with a good mock score as anything could happen.

I suppose the biggest issue for me is the pollymer questions about Tg and Tm and just being able to phrase them correctly to get all the marks, oh and the questions about a mult-step recation in rate equations.

Reply 28

Original post by limetang

I am very very very worried for this exam, as well obviously this is one exam I have to do well in. I've done alright so far mind you in mocks etc. but I don't like being complacent with a good mock score as anything could happen.

I suppose the biggest issue for me is the pollymer questions about Tg and Tm and just being able to phrase them correctly to get all the marks, oh and the questions about a mult-step recation in rate equations.

Tg and Tm usually involves looking at the polymer chain, e.g. is there a benzene ring or an electronegative element and whether the polymer is crystalline or amorphous and how this affects the tm and tg and how polymers become brittle because the chains cannot slide over each other.
Multi step reactions usually involves you looking at the slow step and finding the rate constant or the rate of the reaction and the units.

(edited 13 years ago)

Reply 29

Original post by Ro27

Yeah we they gave us June 2010
But June 2010 legacy is nowhere to be foundd!

Because the last exam for legacy 2849 was done in jan 2010.

Reply 30

limetang

19

Original post by jam277

Tg and Tm usually involves looking at the polymer chain, e.g. is there a benzene ring or an electronegative element and whether the polymer is crystalline or amorphous and how this affects the tm and tg and how polymers become brittle because the chains cannot slide over each other.
Multi step reactions usually involves you looking at the slow step and finding the rate constant or the rate of the reaction and the units.

Thanks a lot. :biggrin:

Oh I've figured out another problem I have in chemistry is being able to spell polymer correctly. :wink:

Reply 31

http://www.cranbrook.kent.sch.uk/site/chemistry/saltersa2/Documents/Forms/AllItems.aspx?RootFolder=%2fsite%2fchemistry%2fsaltersa2%2fDocuments%2fOld%20Materials%20papers&FolderCTID=&View=%7b1C97A92D%2d46F4%2d4A63%2d8445%2dF25D3CB469E0%7d

Original post by limetang

Thanks a lot. :biggrin:

Oh I've figured out another problem I have in chemistry is being able to spell polymer correctly. :wink:

You lose marks for that :wink:

. They mark your quality of written communication.

Reply 32

JayJayJaay

has anyone got the june 08 paper? i can't find it anywhere!

Reply 33

RipperRoo

2

Ahhhh It's too hard to prioritise my revision; I have 3 exams on the 26th and chemistry is my final one.

It's going to be a fun day!

Reply 34

xPixie

Original post by JayJayJaay

has anyone got the june 08 paper? i can't find it anywhere!

Here ya go, hope that helps :biggrin:

Reply 35

danman14

1

Original post by tkoki1993

Found this on tsr and thought i should upload it to this thread. Its revision notes based on the specification and they are pretty good.

*presses print* thank you - these look really helpful! Did you get them from a reliable source?

thanks :smile:

Reply 36

ocr_pp_10_jun_l_gce_2849_011.pdf206.1KB

June 2010 I have but we used it for a mock so I wrote alll over it :frown:

I need a fresh one because I hadn't revised for that mock so only got 43% from guessing lmao :P
June 2010 pleaaaaaaaaaase? It's not on OCR website at all!!

xPixie, legend for 2849 websiteeeeeee!

Reply 37

ksahnan

8

Original post by Ro27

Yeah we they gave us June 2010
But June 2010 legacy is nowhere to be foundd!

Hey I've got the June 2010 legacy paper. It's on the site btw.

Reply 38

ksahnan

8

Hi all, im resitting this missed out on an A by 1 mark. :angry:

It's not too bad a paper, in my opinion you'll find the next one more tough because its just massive!

I've got all the legacy papers from 2002 to 2010 and mark schemes. Let me know if you need any :biggrin:

Reply 39