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  1. P

    Mathematics: Post your doubts here!

    Yep. thanks for your concern though. :)
  2. P

    Mathematics: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Mathematics (9709)/9709_s07_qp_3.pdf Question 8 (Part 1 only) I dont get how to find the modulus and argument for u2. EDIT: Nvm, i got it now. Thanks
  3. P

    Who started studying? and how much did you finish?

    I'm procrastinating wayy too much. I'm studying for A level maths, A2 Bio, A2 physics and A2 English. Lets hope i can make it.
  4. P

    Cie

    That's the point. He was so good at Physics that he could probably hack the system too.
  5. P

    A question regarding A2/ A level results?

    Hey guys, I'm just wondering, I sat my AS Exams last year. This year I'll be appearing for all of my A2s. So when the results come out (online), would they give out my A2 result only or my overall A level grade for each subject?
  6. P

    When do the results come out?

    Your school should provide you with the username and a password. Ask them. If they don't, then you'll just have to go to the school on the results day (whenever that is) and collect a hard copy of your results.
  7. P

    When do the results come out?

    For this may/june Exam session, when do the results come out on Myresults.com
  8. P

    AS Chemistry Doubts

    Regarding question 8. From what i understand, the values given next to the question are incorrect. The question paper clearly tells you to use the data booklet and hence you must. If you use the Data booklet you get the right answer. Without the data booklet, i cant help you get the right...
  9. P

    AS Chemistry Doubts

    Here's the answer: (if you have any further questions let me know) 1) The Molar mass of Co2 and H20 are given. Hence we can calculate the number of moles. 2) Then we use mole ratios. Divide everything by the lowest number in the equation to get a much more simpler equation. 3) The equation...
  10. P

    Lets Solve A's chem MCQ paper together.

    Regarding Question 16 You are right on that Sodium hydroxide IS the main product. Howver, Don't forget that Cl2 and H2 are also given out at the anodes and cathodes respectively. Instead of just throwing the two gases away they are used. H2 can be used in the Haber process. Cl2 can be used in...
  11. P

    Chemistry: Post your doubts here!

    Question 5 on that page: http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20%289701%29/9701_w09_qp_11.pdf Why isnt the answer C or A?
  12. P

    Chemistry: Post your doubts here!

    Are you talking about Winter 2002 or summer 2002. If winter, then I second this (Only for Paper 1 tho, the rest of them are up there) Are you by any chance having trouble with the Winter MCQ for 2002? Cuz i am.
  13. P

    English second language 2012 question help

    Hey man...you'll get better replies by making a thread of your own.
  14. P

    Chemistry: Post your doubts here!

    Question 11 on that page. It's REALLY confusing. The correct answer is D. I thought it would be A. It makes perfect sense for it to be A. http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20%289701%29/9701_w02_qp_1.pdf Can anyone explain why...
  15. P

    Chemistry: Post your doubts here!

    Ive got a really simply question to ask. Sometimes in the exam, they ask you for the equation for Contact Process. What equation do we give? cuz there are like 3 or 4 of them. 1) S + O2--------SO2 2) 2SO2 + O2-------2SO3 3) SO3 + H2So4---------H2S2O7 4) H2S2O7 + H2O----------2H2SO4 Out of...
  16. P

    Chemistry: Post your doubts here!

    Need help with Question 3 on this paper: (Summer 2011 Qp 21) http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20%289701%29/9701_s11_qp_21.pdf What topic is it? Is it Group 2? I couldn't get any answers correct from Question 3 C till the end of...
  17. P

    Mathematics: Post your doubts here!

    I've got a question..... for Winter 2003, Question paper 7. Question number 2. 2 A certain machine makes matches. One match in 10 000 on average is defective. Using a suitable approximation, calculate the probability that a random sample of 45 000 matches will include 2, 3 or 4 defective...
  18. P

    CIE A Level Grade A*

    Oh yeah definetly. Just try your hardest. Keep in mind that an A grade is still PRETTY good.
  19. P

    How long before the exams should one start past papers?

    Just wondering. I'm appearing for AS Chemistry these May-June and I'm looking to start past papers in another 7-10 days or so. Is this ok?
  20. P

    need help forA level bio paper 5 and if you got notes on it , it will be nice :)

    Me too...would appreciate some notes on P5.
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