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  1. Feelguud77

    Physics P33 info :P

    About errors and improvements, we can only guess.........in oscillation human reaction is plausible, if its paper oscillation, effect of wind is variable,etc. you understand when the question is before you!
  2. Feelguud77

    Physics P33 info :P

    -_________-'' people are miserly when it comes to thanking :p
  3. Feelguud77

    Physics P33 info :P

    I'm writin i'm writin ......." Maami saanh te lay lay!!" :P Kc= (HI)^2/(H^2).(I^2)
  4. Feelguud77

    Physics P33 info :P

    same, just remove the "p" before the brackets...
  5. Feelguud77

    Physics P33 info :P

    Dude not having that variant but i'll try =.=
  6. Feelguud77

    Physics p33.. June 2011

    Which school ya from mr.farhan :p
  7. Feelguud77

    Physics P33 info :P

    For example, H^2 + I^2 ==> 2HI Kp = p(HI)^2/p(H^2).p(I^2)
  8. Feelguud77

    Physics P33 info :P

    kp is ratio between product of partial pressures of products and the product of partial pressures of reactants,raised to some power. kc has same definition, just replace partial pressure with concentration!
  9. Feelguud77

    Physics P33 info :P

    A teach. of mine has seen the confidential papers(ir) and he says its gonna be (a) a moments question involving two wooden wedges, a ruler( the blue "made in china" one ) some unknown masses(marbles,i think) and blu tack. (b) an oscillation question involving paper, paper clips, a bulldog clip...
  10. Feelguud77

    Physics P33 info :P

    Does anybody have physics practicals dated 1987-1988? This may sound ancient but they're related to what's coming this year :P If anybody has 'em, upload 'em!
  11. Feelguud77

    Physics Practical/33 Info confirmation required

    Exactly :p
  12. Feelguud77

    Physics Practical/33 Info confirmation required

    A teach. of mine has seen the confidential papers(ir) and he says its gonna be (a) a moments question involving two wooden wedges, a ruler( the blue "made in china" one :P) some unknown masses(marbles,i think) and blu tack. (b) an oscillation question involving paper, paper clips, a bulldog...
  13. Feelguud77

    Bond angles in Chemistry?

    No prob dude BJ
  14. Feelguud77

    Bond angles in Chemistry?

    Cl atom is larger than C and F, as a result C-Cl bond length is greater, therefore bond enthalpy is less..........yeah, thats about it :p
  15. Feelguud77

    Physics p33.. June 2011

    None that i know of :p Check the Pacific book moments chapter, i THINK theres something similar!
  16. Feelguud77

    Confusion Force.............

    The dominant force is the stronger one...............Dipole-dipole interactions are stronger -___-'
  17. Feelguud77

    Confusion Force.............

    The STRONGEST force in H2S is dipole-dipole dude! see hydrogen has only 1 proton, whereas sulphur has 16, so theres an electronegativity discrepancy. The bond electrons shift towards sulphur leaving hydrogen with partial positive charge and sulphur with partial negative charge i.e a polar...
  18. Feelguud77

    Confusion Force.............

    Dude, the only thing that differentiates their boiling points is the fact that H20 contains hydrogen bonding whereas H2S does not. H2S has dipole-dipole interactions, which are weaker.
  19. Feelguud77

    Chemistry Paper 22

    meh..............dont look at me :D
  20. Feelguud77

    Physics p33.. June 2011

    Yes ma'am! P.S going for moderator this time round,are we? :D
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