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  1. Alpha Destro

    ~~jokes?? in here?? really??

    :oops:
  2. Alpha Destro

    ~~jokes?? in here?? really??

  3. Alpha Destro

    ~~jokes?? in here?? really??

  4. Alpha Destro

    ~~jokes?? in here?? really??

    This guy has a sick sense of humour.:notworthy::notworthy::notworthy:
  5. Alpha Destro

    ~~jokes?? in here?? really??

    Ooooopps ? :oops: :whistle:
  6. Alpha Destro

    ~~jokes?? in here?? really??

    SO TRUE (y)
  7. Alpha Destro

    ~~jokes?? in here?? really??

  8. Alpha Destro

    ~~jokes?? in here?? really??

    these guys are damn gud
  9. Alpha Destro

    ~~jokes?? in here?? really??

    poor kid but damn entertaining :ROFLMAO:
  10. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    hyrogenation,hydration,fermentation,contact process,haber process,manufacture of esters, thats abt it.
  11. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    Yes yes i know all this :cool: , :p i just wanted to see how many knew that a catalytic conveter also converts unburnt hydro carbons into carbon dioxide and water :p i did not know this until i came across a past paper which mentioned this , Hassan1233 is right he mentioned "HC + O2 ------>3CO2...
  12. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    What does a catalytic coverter do ? plz explain with detail.
  13. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    2500dm3 of O2 = 2500/24 = 104.17 moles of O2 According to equation ; 1 mole of O2 is produced by 2 moles of H2O Hence 104.2 moles of O2 is produced by: 104.17 x 2 = 2o8.34 moles of H2O Since no.moles = mass / Mr >>>> Mass = no.moles x Mr thus mass of H20 required to produce 2500dm3 ( 104.17...
  14. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    Dont go for parllelogram diagrams they are waste of time tip to tail method is simpler and quicker saves more time in papers + you are liable to make more mistakes in the parallelogram method.
  15. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    Some one please explain q 3 part D http://maxpapers.com/syllabus-materials/chemistry-5070/attachment/5070_s14_ms_21/
  16. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    :oops: Question 19 :D
  17. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    can anyone tell me why options C and D are incorrect? http://maxpapers.com/syllabus-materials/chemistry-5070/attachment/5070_w14_qp_11/ Question 19 by the way :D
  18. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    what about the eutrophication one did you guys do D as well
  19. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    yup that is the correct answer yes you are right as well
  20. Alpha Destro

    Biology; Chemistry; Physics: Post your doubts here!

    ooooo:eek: that makes sense i was confused because i missread DAMN!:mad:
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