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Search results

  1. AbbbbY

    Chemistry: Post your doubts here!

    It's a chain reaction so you have to consider both products since they're happening simultaneously. Getit?
  2. AbbbbY

    left the candidate signature blank on mcq sheet accounts p1

    What?
  3. AbbbbY

    left the candidate signature blank on mcq sheet accounts p1

    Uhh no they're not. MCQs are graded by an OMR, which, by the way, is also why you can't have a P1 rechecked. (no room for error!) As long as you've filled the candidate number and name you're good to go. (i.e the circling part)
  4. AbbbbY

    Chemical engineering

    Uhh you'll need the complete certification to be eligible for uni AFAIK. (i.e AS + A2)
  5. AbbbbY

    Tips to get A* in A'levels

    That's not weird at all. Practical is a mere 12%
  6. AbbbbY

    Chemistry: Post your doubts here!

    s^-1
  7. AbbbbY

    Chemistry: Post your doubts here!

    B! 2 mols of NaN3 give 2 mols of Na and 3 mols of N2 So, 1 mol of NaN3 will give 1 mol of Na and 1.5 mol of N2 10 mol of Na gives 1 mol of N2 So 1 mol of Na will give 0.1 mol of N2 Hence total N2 given is 1.6mol
  8. AbbbbY

    Maths, Addmaths and Statistics: Post your doubts here!

    You only add the zero after adding the decimal. For the rest, simply subtract what you write.
  9. AbbbbY

    Maths, Addmaths and Statistics: Post your doubts here!

    Good Lord!
  10. AbbbbY

    Chemistry P1 and P2 today

    I drew in pen, mostly, in my O's. Just used a pencil for graph work.
  11. AbbbbY

    Guide and Tips-O Levels

    Islamiyat: http://www.scribd.com/doc/19498851/Mastering-OLevel-Islamiyat Math Formulae: http://www.scribd.com/doc/79968246/Key-Formulas-Maths O Level Physics revision checklist: http://www.scribd.com/doc/34882969/Revision-Checklist-for-O-Level-Physics-5054-FINAL O Level Physics Formula...
  12. AbbbbY

    Guide and Tips-O Levels

    Sadly, not much. There're literary competitions (LitFest etc) where you have to recite literature and shiz like that. Not into it so I don't know much about it. You asked about World History. Missed it earlier on. I didn't take World History so I do not know for sure, but my friends who did...
  13. AbbbbY

    Guide and Tips-O Levels

    Sadly, no. How good are you in football? Are you in your school/college team? Are you Pak U18/U21 level? If so, this helps a lot, but in a separate brach, SPORTS! And ofcourse, national laurels. Nothing beats that. Paint for fun and other such hobbies are sadly not enough. Public...
  14. AbbbbY

    Maths, Addmaths and Statistics: Post your doubts here!

    I didn't either, until after my exam. This Order 0 Order 1 thing cost me the only mark I needed for a WD :(
  15. AbbbbY

    http://www.mediafire.com/view/?e49zwp9nq86c6qy You might find this useful.. Can't find the...

    http://www.mediafire.com/view/?e49zwp9nq86c6qy You might find this useful.. Can't find the transformations one though. SOrry :(
    • AbbbbY
    • Profile post comment
  16. AbbbbY

    can anyone solve this math question???

    It's A Level Math. The questions are mostly pretty easy. Can solve them but don't have a pen right now. @OP, if you're online, how urgently do you need the answers?
  17. AbbbbY

    Maths, Addmaths and Statistics: Post your doubts here!

    I'm pretty sure you're confusing a Kite with a Diamond. http://www.mediafire.com/view/?e49zwp9nq86c6qy The very last page of this document. (Order 1 = Order 0 and vice versa)
  18. AbbbbY

    Maths, Addmaths and Statistics: Post your doubts here!

    Since y=p is a straight line, and a horizontal one, Y co-ordinate has to be P. X co ordinate can be found by substituting y=p into the equation. hence, 4p=3x+15 x = (4p-15)/3 y = p Is this correct?
  19. AbbbbY

    Maths, Addmaths and Statistics: Post your doubts here!

    O Levels or A Levels? EDIT: Just read the title so O Levels only. Removed the infinity term formulae. A+(n-1)d A= First Term n= Nth term d= Common difference. This is only true for Arithmetic Progressions. I don't think Geometric Progressions were a part of O Level Math. I'll check and...
  20. AbbbbY

    I'd have loved to have sent it, but, as luck would have it, I can't find the handout! When's...

    I'd have loved to have sent it, but, as luck would have it, I can't find the handout! When's the exam? I'l see if I can find it over the net.
    • AbbbbY
    • Profile post
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