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  1. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20O%20Level/Chemistry%20(5070)/5070_w12_qp_41.pdf Q8 part e?
  2. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20O%20Level/Chemistry%20(5070)/5070_w12_qp_41.pdf Q9 part e?
  3. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    His Sir checked according to the marking scheme just like ecery other teacher. Cambridge kay examiners ki baat aur hai . Aisay thori ban gaye hain woh :p
  4. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    Listen , dont worry about the makring schemes. Marking schemes are made after the papers are checked. White and Cream , there isnt much of a difference and alhamdolillah CIE is not THAT strict. They give us thori boht leniency.
  5. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    I have the same problem :'(
  6. ciesgetoveralready

    Lol Hiiiiiii xD

    Lol Hiiiiiii xD
  7. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    I think you already got it? :p
  8. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    The General Formula for Alcohols is CnH2n+1OH The General Formula for Carboxylic Acids is CnH2n+1COOH Propanol is C3H7OH Propaonic Acid will be C2H5COOH ( Note that there are total 3 carbons and 6 hydrogens in total just like how its supposed to be) Propanol C3H7OH + Propanoic Acid C2H5COOH...
  9. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    You'll get the moles from f. Find the Mr of FeSO4 only. Use the formula and youll get the mass. No.of moles = Sample mass/ Mr
  10. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    Thankyou so much! Can you help me with part k as well? same question
  11. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge International O Level/Chemistry (5070)/5070_s13_qp_41.pdf Q8 part j ? :/ I know the answer but I need to know how to get it
  12. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    What is the difference between branched and unbranched structure of an alkene? for example butene in this case. Can somebody please explain and show me the drawn ones? thanks a lot
  13. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    Ohh okay I thought that girl was talking about the label because she said thankgod. It really got me paranlid. I thought maybe my answer is wrong!
  14. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    http://www.public.asu.edu/~camartin/plants/Plant html files/rosa.html...
  15. ciesgetoveralready

    Biology; Chemistry; Physics: Post your doubts here!

    Guys What are you doing for English?! What I believe, English aik din parhnay say tou ati nahin hai :p So not sure what to do? Probably gonna write 1 or 2 essays for practice and do some reading. What about you all?
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