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OCR Gateway Chemistry C4C5C6 - 13/06/13

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Reply 500

Blue_Birdie

how did everyone find it?

Reply 501

goldfish21

Original post by jannattulfirdaus

how did everyone find it?

I was dreading it as I just couldn't get my head around ionic equations :/ , but it was such a nice paper in my opinion anyway, i thought C6 was particulary easy and section D was nicer than the section D in biology. Only 1 ionic equations which i manged to do correctly i think ? It was the chlorine andode one ? I put 2Cl minus --> cl2+ 2e minus? did anymore else get this anwser? anyway yeah overall i thought it was a really nice paper,and if others agree probably will mean the grade boundries will be super high compared to last year. :frown:

anyway good luck everyone

Reply 502

username1209371

Didn't think it was too hard though disliked section D
anyone got a link to the physics forum? I can't find it :frown:

Reply 503

Adikurdyla

Original post by NatashaG

no I got that too!!

I got 0.08 for the concentration too!

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Reply 504

BP_Tranquility

Physics Page here: :smile:

http://www.thestudentroom.co.uk/showthread.php?t=2311644

Reply 505

username1209371

Original post by BP_Tranquility

Physics Page here: :smile:

http://www.thestudentroom.co.uk/showthread.php?t=2311644

Thanks

Reply 506

Baylo97

Original post by vi0laa

I got 0.08 but some of my friends got 0.8.. judging by all of your results I guess we got it wrong :frown:

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I got 0.08 too - I can't actually remember but it sounds about right - just looked back at method and it was right way to do the question so hopefully we got it right :smile:

Reply 507

Adikurdyla

The precipitate question was quite bad. The boundaries are probably good to be a lot higher

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Reply 508

BP_Tranquility

This exam wasn't too bad but when I find an exam easy it usually means I've made simple mistakes lol :tongue:

I don't think the grade boundaries will necessary by high since there must of been people who found it difficult and didn't revise...

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(edited 10 years ago)

Reply 509

Randomz96

Was the precipitate qu a or d

Reply 510

DeadUnicorn

What about for the electrolysis proportion question, I got that 1 and 3 doubled the time taken which doubled the mass, and 2 and 4 the current doubled so the mass also doubled, or something like that.

Reply 511

john712

Does anyone know if you get a mark for saying just You thought precipitate was at group D then extra 2 marks for explnation?

Reply 512

Adikurdyla

Original post by john712

Does anyone know if you get a mark for saying just You thought precipitate was at group D then extra 2 marks for explnation?

I put D, with a bad explanation. So hopefully it's 1 mark for right letter and 2 for explanation

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Reply 513

BP_Tranquility

Grade boundaries predictions for bio/chem so far? :smile:

Reply 514

L'Evil Fish

Original post by BP_Tranquility

Grade boundaries predictions for bio/chem so far? :smile:

Bio: 60 - A*
Chem: 62 - A*

Reply 515

Nn_a1

to make things more simple . can any 1 remember all the questions .. and put up the answers .

Reply 516

dazzer19

Original post by vi0laa

Haha that made me laugh:') thank you, hope you do well too!

Ah what a weird coincidence! & good luck, I did mine last June - are you ready for it? & yay, seems as though 0.08 may be the correct answer afterall :smile:

Ready for my grade 5? Yeaaaahhhh, just another exam on another day, lol, no biggie :biggrin:

but i was quite happy with the chemistry today!

Reply 517

DeadUnicorn

Original post by Nn_a1

to make things more simple . can any 1 remember all the questions .. and put up the answers .

1. Complete the table [2]
2. Definition of an isotope [1]
3. Why do scientists tell others about their work [2]
4. ?
5. Draw a Chlorine dot and cross model
6. ?
Lol that's as far as I remember now