Edexcel Chemistry Unit 1 IAL (WCH01) Core principles of chemistry - 23rd May 2014 Watch

SaadKhan02
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#141
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#141
I think i screwed the paper! :c
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koko1234
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#142
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#142
They even used ocr for unit 1 biology!!!
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saifulahmed
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#143
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#143
(Original post by koko1234)
They even used ocr for unit 1 biology!!!
which year?
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avishyaa
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#144
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#144
guys, do you not feel as though the IAL's are trickier and very different to the previous past papers (the ones that are not IAL)
I just did the chemistry jan 2014 paper for unit 2, and i found it to have nothing of what we are normally asked.
As a result i'm finding revision harder for unit 2.
how are you guys revising??
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SaadKhan02
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#145
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#145
(Original post by fictioned)
I did write corrosice though. Cause steamy fumes?

Posted from TSR Mobile
Correct me if I'm wrong, but i guess only acids are corrosive and gases are toxic!
anyways i wrote toxic!
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ybadri
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#146
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#146
any thread for chemistry unit 2 on the 3rd of june?
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CrazyGuy53
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#147
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#147
Guyssss.... any thread on chemistry unit 2??
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CrazyGuy53
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#148
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#148
guys any thread for unit 2 chemistry?:O (IAL)
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Alnassenigzig
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(Original post by CrazyGuy53)
guys any thread for unit 2 chemistry?:O (IAL)
http://www.thestudentroom.co.uk/show....php?t=2692194
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Vetstudent2014
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#150
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#150
(Original post by Paras Agarwal)
MARK SCHEME
https://www.google.com/search?q=ocr+...sm=93&ie=UTF-8

OPEN FIRST LINK! SCROLL DOWN!!! CHECK FOR THE C6H13BR QUESTION!!
Wow! Well spotted! haha.. By looking at the mark scheme I think I got all of that question right
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7neallite
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#151
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#151
I'll upload a model mark scheme for unit-1 & 2 IAL by tomorrow.
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xpressionlx_123
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#152
Yay:ahee::top:

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7neallite
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Here you go guys:

http://www.scribd.com/doc/228626471/...arking-Scheme2

And by the way the Lattice energy value is -1046KJmol-1, so ignore the lattice energy value written in the paper.
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7neallite
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#154
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I'll try to upload a model mark scheme for IAL chem unit-2 by Tuesday.
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Ripper Phoenix
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#155
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(Original post by 7neallite)
Here you go guys:

http://www.scribd.com/doc/228626471/...arking-Scheme2

And by the way the Lattice energy value is -1046KJmol-1, so ignore the lattice energy value written in the paper.
thanks dude!
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7neallite
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#156
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(Original post by Paras Agarwal)
thanks dude!
No problem, what is your rough mark? Mine is probably 64/65 out of 80.
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ybadri
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(Original post by 7neallite)
Here you go guys:

http://www.scribd.com/doc/228626471/...arking-Scheme2

And by the way the Lattice energy value is -1046KJmol-1, so ignore the lattice energy value written in the paper.
thanks alot man, Really appreciate the effort!cheers!
cant wait for unit 2
my rough mark is around 68/80
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Ripper Phoenix
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#158
(Original post by 7neallite)
No problem, what is your rough mark? Mine is probably 64/65 out of 80.
havent counted lol you made some mistake again in this one q19 ... it says which one is NOT TRUE! but it is true that alkenes are non-biodegradable..i think i ticked A

i think 65/80 for me
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Ripper Phoenix
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#159
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#159
question 19 the asnwer should be B! i just googled it..
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Ripper Phoenix
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#160
also your NO.10 the yield is 100 percent not 50!!!!
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