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  1. Z

    FLASHCARD ON ORGANIC CHEMISTRY

    HOPE THIS IS REALLY HELPFUL FOR LAST MINUTE REVISION
  2. Z

    AS level organic chemistry

    The Maxwell-Boltzmann Distribution and activation energy Remember that for a reaction to happen, particles must collide with energies equal to or greater than the activation energy for the reaction. We can mark the activation energy on the Maxwell-Boltzmann distribution: Notice that the...
  3. Z

    AS level organic chemistry

    The energy of the collision Activation Energy Even if the species are orientated properly, you still won't get a reaction unless the particles collide with a certain minimum energy called the activation energy of the reaction. Activation energy is the minimum energy required before a reaction...
  4. Z

    AS level organic chemistry

    :( i have the same prblm..............reaction kinetics chapter?
  5. Z

    Urgent Help In Biology!!!!

    fluid mosaic is no definition (see syllabus) fluid refers to the nature of the phospholipid bilayer while mosaic refers to the mosaic arrangement of proteins in the membrane
  6. Z

    Help In Chem

    Working out oxidation states You don't work out oxidation states by counting the numbers of electrons transferred. It would take far too long. Instead you learn some simple rules, and do some very simple sums! The oxidation state of an uncombined element is zero. That's obviously so, because...
  7. Z

    Organic Help

    because of the variants he is setting i dont think we can make any guesses besides there will be two questions for sure in paper 2 frm organic!!!
  8. Z

    AS level organic chemistry

    download these.............tell me if theyre helpful
  9. Z

    got some notes for chemistry!)

    viewtopic.php?f=26&t=6286 go to this post filza..............i hope they help u :)
  10. Z

    Urgent Help In Biology!!!!

    filza...................:( im so happy you chose me for the help!!!!! i was asleep last night after helping u with these :( now where are u?? i'd love to help u....................... just tell me which topic u need help now.
  11. Z

    Urgent Help In Biology!!!!

    i uploaded notes on them check this out!!! viewtopic.php?f=26&t=6880 and viewtopic.php?f=26&t=6870
  12. Z

    Foundation Physical And Inorganic Chemistry NOTES

    did u check this: viewtopic.php?f=26&t=6881 its really helpful;
  13. Z

    Urgent Help In Biology!!!!

    full
  14. Z

    Foundation Physical And Inorganic Chemistry NOTES

    FOR THOSE WHO REQUESTED NOTES ON INORGANIC chemistry do give me ur views on this.............. :) :) :) :) :) :o :o :o :Search: :Search:
  15. Z

    Physics Practical/33 Info confirmation required

    which ruler is the blue made in china one??? u mean a plastic ruler?
  16. Z

    Urgent Help In Biology!!!!

    yaar main ne saare aik saath ans kar diye hain i didnt answer them separately :(
  17. Z

    Urgent Help In Biology!!!!

    it answers all frm 48 till 64th question :S
  18. Z

    MECHANICS NOTES BY AAKASH POKHERAL

    these are the BEST NOTES ON mechanics for physics!!!!!!!! tell me abt how they r are they useful?
  19. Z

    Urgent Help In Biology!!!!

    i guess the 40th?
  20. Z

    got some notes for chemistry!)

    if u found this helpful then go to this link http://www.chemguide.co.uk/CIE/index.html
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