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  1. Outofideaz

    Chemistry paper 3 doubts here!!!

    wats the repeating unit for proteins ... wat do i write if they aske the structure of proteins?? i looked at the syllabus its there but how do i write it in brackets with the "n" ???
  2. Outofideaz

    Chemistry paper 12 discussion!!!!!!!!!!

    oh darn it ... lost one mark
  3. Outofideaz

    Chemistry paper 12 discussion!!!!!!!!!!

    i wrote the same answers .. :D wat abt the nitrate, sulphate and chloride question??
  4. Outofideaz

    Chemistry paper 12 discussion!!!!!!!!!!

    i did well alhumdolillah :D
  5. Outofideaz

    CHEMISTRY PAPER 3 DOUBTS HERE ....

    hey violettamee ... i knw u :P
  6. Outofideaz

    Chemistry paper 12 discussion

    excuse me, i never said that cheating can be justified in anyway possible. Maybe you should try reading with open eyes next time. Ask yourself can blocking this topic block those messages?
  7. Outofideaz

    Chemistry paper 12 discussion

    well whether this discussion is blocked or not the ppl will still message since some are just too desperate Bocking this topic or criticising the moderators will not put a stop to them ... and i dnt see why a student would like to share answers to some strangers after working hard and spilling...
  8. Outofideaz

    Chemistry paper 12 discussion

    can u point any comment that violates the rules ?
  9. Outofideaz

    Chemistry paper 12 discussion!!!!!!!!!!

    lol .. why? :P
  10. Outofideaz

    Chemistry paper 12 discussion

    the paper was easy u ppl dnt need to worry just read the questions carefully with full concentration ... u'll do awesome then :D
  11. Outofideaz

    Chem Paper 1!

    B since all the atoms have the same number of electrons in there outer shell , it can be no more than 2 and in period 2 the first element has 3 electrons .. so 2 in the first shell
  12. Outofideaz

    Chem Paper 1!

    can sum1 help me with the questions in the attachment... plz
  13. Outofideaz

    Chem Paper 1!

    3 is A th melting point can not be determined becaz the melting point of NaCl is more than water and is soluble in water 6 is D by looking the periodic table 11 is B i think becaz it produces CO2 which is a heavy gas 20 is A ... the arrows show that clearly since acids have pH less than 7 21...
  14. Outofideaz

    Pls Help !! Chemistry paper 3 ???

    thanks ur answer is correct according to the marking scheme ... one question is frm 1993 and the other frm 1994
  15. Outofideaz

    Pls Help !! Chemistry paper 3 ???

    yeah their ig questions from past papers .. plz help ... i can prove dey r if u want
  16. Outofideaz

    Chemistry question..

    can sum1 plz explain the two following questions ?!? plz!!
  17. Outofideaz

    Pls Help !! Chemistry paper 3 ???

    i need help plzz in the following two questions !!!
  18. Outofideaz

    Fuel Cell?

    U need to know that the electrons flow from the more reactive metal electrode to the less reactive metal electrode and dats why its considered as the "negative pole though it actually is the anode (+ electrode) . Hydrogen is pumped in from one side and oxygen from de other. U need to know the...
  19. Outofideaz

    XtremePapers Contest 2010 - 2011 Discussion

    wats the date at wich the competition ends???
  20. Outofideaz

    Nationality

    a Pakistani in Oman ... wow ... lots of Pakistanis eh .... :D
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