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Recent content by SALT

  1. S

    Post your LUMS admission decisions here.

    well my olvl grades were 8A*s but the sse was crappy...im honestly glad i ever made it to lums :)
  2. S

    Post your LUMS admission decisions here.

    guys i really need ur help... i applied for sbasse and i got my acceptance letter last week, the thing is that i want to know how credible would an engineering degree be from lums? i mean if i were applying for buisness i would never have hesitated but this is engineering and ive heard from a...
  3. S

    Chemistry: Post your doubts here!

    Q2 bii can someone plz explain how the first two structures given in the marking scheme are any different? also, if i attach Cl to the carbon atom in the middle will it be accepted?
  4. S

    Maths, Addmaths and Statistics: Post your doubts here!

    thnx 4 ur help, but why would BMQ and ANP be congruent? the question says APB and BQC.... and plz solve Q8 too...:)
  5. S

    Maths, Addmaths and Statistics: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20O%20Level/Mathematics%20D%20(Calculator%20Version)%20(4024)/4024_w11_qp_22.pdf need urgent help in the following questions: Q8)a)iii Q9)c)iii)b Q10)b)iii
  6. S

    AS Physics P1 MCQs Preparation Thread.

    not stated in the question but i guess it is...
  7. S

    AS Physics P1 MCQs Preparation Thread.

    a ball is falling freely under gravity how much distance it falls during an intreval of time between 1st and 2nd seconds of it motion, taking G= 10 a)10 b)15 c)20 d)25
  8. S

    Biology; Chemistry; Physics: Post your doubts here!

    fractional distillation---occurs on the principle of different boiling points of different fractions air liquefied by cooling to approximately 250 degree celcius water vapour and co2 are not present in the liquefied mixture(water freezes at 0 and co2 solidifies at 80) the contents are then...
  9. S

    Biology; Chemistry; Physics: Post your doubts here!

    dehydration is simply the opposite of the hydration of alkenes, eg. wen ethanol is dehydrated, water and ethene are produced: C2H5OH--->C2H4+H2O (y)
  10. S

    Biology; Chemistry; Physics: Post your doubts here!

    the difference lies in the monomers... for natural fats there is only one monomer with 2 diff functional groups on both sides, eg HOOC-C2H8-OH but for esters there are two monomers, each with a similar functional group on both ends,eg HOOC-C2H8-COOH AND HO-CH4-OH but in both cases the linkage...
  11. S

    lolx...thnx

    lolx...thnx
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  12. S

    was just looking for a different name:)

    was just looking for a different name:)
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  13. S

    Biology; Chemistry; Physics: Post your doubts here!

    not appreciated because more accurate??o_O
  14. S

    Biology; Chemistry; Physics: Post your doubts here!

    ashiqbal.....how about if we attach the newton meter at the end of the spring and then use our hand to pull the string increasing the force slowly, i mean we dont really hav to use the weights, ryt? wud tht be a valid way??
  15. S

    Biology; Chemistry; Physics: Post your doubts here!

    i kno tht the discussion is long over but since we still hav to give our chem, a point to note is tht in metals it is wrong to say tht no electrons r in their orbits....its just the VALENCE electrons tht get delocalised, but yeah electrons do conduct heat...
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