He clearly mentioned this thread is not for posting doubts ?Hey guys,
I can help too, but i need help first..
9702/21/M/J/09
Q5. I know that its not asked hre, but does someone has working of it??
There is separate thread for doubts! post thereHey guys,
I can help too, but i need help first..
9702/21/M/J/09
Q5. I know that its not asked hre, but does someone has working of it??
Are you doing A2 too ?Chemistry
May june 2007
Only question difficult/trocky was this:
View attachment 38223
October 2007
Q4 had a lot of structures and it creeps most of the student so here is the snapshot of how i made them:
View attachment 38224 View attachment 38225
May june 2008
It was all very easy
October 2008
Q1 was about moles and everyone hates moles.
View attachment 38229
In this part my wrong Mr made everything wrong, the answer in blank ink was written by me when capturing this photo for you:
View attachment 38230
Q 2 might seem difficult to some people:
(a) and (b) were simple: View attachment 38226
(c) required cautious working:
View attachment 38227
Q4 i will include this for those who dislike organic chemistry
View attachment 38228
Chemistry
Summer 2010
Qp21
View attachment 38232
(c)iii was a little tricky:
View attachment 38233
Organic is tough for some people so here are organic structures:
View attachment 38234
And
View attachment 38235View attachment 38236
Qp23
View attachment 38236
THANKSChemistry
May june 2007
Only question difficult/trocky was this:
View attachment 38223
October 2007
Q4 had a lot of structures and it creeps most of the student so here is the snapshot of how i made them:
View attachment 38224 View attachment 38225
May june 2008
It was all very easy
October 2008
Q1 was about moles and everyone hates moles.
View attachment 38229
In this part my wrong Mr made everything wrong, the answer in blank ink was written by me when capturing this photo for you:
View attachment 38230
THANKS![]()
Corrections :Whole 9701_w07_paper 2
Well don't mind. Can you show me the calculations properly in last image, plz help!I am an A level student ,
and picked some questions which i solved last year in AS to help
so dont ask how i got the answer because i forgot some of them![]()
Thanks for the tag daredevil
I think having separate threads for Physics Chemistry Math/Bio each will be better. You can link the posts in this thread all in one place. Then inside each thread you guys could go yearly.. seems like hassle for us.. and for now but will be an excellent resource for future students appearing for these subjects. The threads would be something like this
Like Math will be
J2007 P3 - Question1
O2007 P3 - Question 3 Question 4 Question 5
J2008 S1 - Question 2 Question 6
O2008 M1 - Question 7
J2009 P3 - Question 1 Question 6 Question 9
Chemistry Will be
J2007 P1 - Question1 Question6 Question9 Question15 Question24 Question33
J2008 P2 - Question1 Question4
J2008 P4 - Question5 Question8
O2009 P2 - Question7
J2010 P4 - Question3 Question8 Question12
Physics WIll Be
J2008 P4 - Question5 Question8
O2009 P2 - Question7
J2010 P4 - Question3 Question8 Question12
Bio Will be
J2011 P2 - Question7 Question9
O2009 P2 - Question2
J2010 P4 - Question10 Question12
J2008 P4 - Question5 Question6 Question7
Each Question in red will link to the solved post in that thread..
Then You can have a compilation in this thread with the first 4 posts or 2 (With Physics/Math in one and Chemistry/Bio in another or any other format) which is basically a copy paste of the first post in those threads. So that way everything will be in one place as well as organized.. so If one wants to find a shortcut way to all hard questions for all subjects he can visit the main thread. But if one only wants to solve Physics questions he can only check out the Physics thread.
that's my idea. let's get some feedback from others.
Thanks a lot!well even though it isn't from cie but still it was asked personally so it might turn out helpful for As students
http://www.examsolutions.net/a-leve...Maths/Core-Maths-C3/2012-January/paper.php#Q7
My apologies for the delay Thought blocker
And apologies to you too Suchal Riaz I was bit held up
and thanks syed1995 for pointing out the problems! I will help with the maths problems as uch as I can![]()