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  1. H

    Chemistry Paper 2

    You get an A on 48 as well -____-
  2. H

    Chemistry Paper 2

    2, you get one if you've drawn displayed formula right, cuz 1 mark is for the orientation of atoms or groups of atoms
  3. H

    Chemistry Paper 2

    Yess but, how did others get C6H8O7? :/
  4. H

    Chemistry Paper 2

    Lol. no you can even google it, the ester of malic acid has 2 ester groups
  5. H

    Chemistry Paper 2

    :(
  6. H

    Chemistry Paper 2

    AlCl3, Na burns with a yellow flame, and AlCl3 reacts pH 1-4 and yes both the -COOH reacted with the alcohol
  7. H

    Chemistry Paper 2

    We just had to draw the skeletal formula of Cis trans isomer of an alkene, and for that you don't need to count moles
  8. H

    Chemistry Paper 2

    C10H13O11? :D I checked it thrice there and still got the same answer But many say that C6H8O7 :/
  9. H

    Chemistry Paper 2

    The only reaction they asked about was the one between Aluminium and Chlorine
  10. H

    Chemistry Paper 2

    it must be C6H9O7,
  11. H

    Chemistry Paper 2

    Holllyyyy motherr!!!! It was for 3 marks :(
  12. H

    Chemistry Paper 2

    what about your empirical formula?
  13. H

    Chemistry Paper 2

    Ohhh... for temperature and catalyst I didn't use that, but for pressure I used it BUT I wrote 2 answers for that, so I guess they will give me marks for that, And btw, that emperical formula that we had to finddd...... what was that? I got C10H13O11
  14. H

    Chemistry Paper 2

    Nooo, they never mentioned boltzman cuyrve maybe we're not talking about the same variant here
  15. H

    Chemistry Paper 2

    N Nooo, the reasons for the conditions they gave us..
  16. H

    Chemistry Paper 2

    I don't remember the question number, I guess it was 2, the one they asked about the conditions for the formation of methanol, that was confusing, cuz I wasn't sure whether we need to apply Le Chatlier's principle or not... :/ What did you write in that?
  17. H

    Chemistry Paper 2

    Paper 22
  18. H

    Chemistry Paper 2

    How did it go everyone? Just wanna know whether the percentile's gonna be low or high
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