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  1. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    it was ovary.. When it enters the micropyle of ovary, only then it is released from pollen tube.
  2. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    how was bio's paper? and what was that answer of down's syndrome cause mcq?
  3. muaz_ali

    Full O-Level GUIDANCE AND HELP!

    when you study, put aside mobile and stuff.
  4. muaz_ali

    no, well. Sciences are rather easy.

    no, well. Sciences are rather easy.
    • muaz_ali
    • Profile post comment
  5. muaz_ali

    City askul. Well, which city? aur puraany grades bhai ky?

    City askul. Well, which city? aur puraany grades bhai ky?
    • muaz_ali
    • Profile post comment
  6. muaz_ali

    sup. Kis school m ho? :p

    sup. Kis school m ho? :p
  7. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    i don't clearly know now. But, sociology m kya hota hy? kis type ki studies?
  8. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    what typa subject is socio?
  9. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    Well I think it was 87.5-.48 for 2nd experiment. you do the math.
  10. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    yeah right. :) hope p2 and p1 comes just as easy like this. So what subjects are you giving this year.?
  11. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    1st reading was 25.2 cm3 and 3rd was 25.4, so average was 25.3 cm3
  12. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    yes.
  13. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    Well, Idk. But empirical formula is always in the combined shape, not like structural.
  14. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    and for the very same reason, I wrote 0.0005 only, :p
  15. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    mass of CaCO3 used was 1.8 g, percentage of iron was 8.7% in mixture, titration average volume was 25.3. Magnesium Ribbon was silvery white. Emprical formula was C3H8O. Molecular formula was C3H7OH. And ester was propyl prponate. anything more?
  16. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    yes, of course there was a reaction in 4th. As far as I can remember, there was magnesium rod dipped in Cu2+ solution. I triple checked. 3 was the right answer.
  17. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    can you recall more details about question?
  18. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    bhai dafa kr ab.:D paper kesa hua? and can you relate the answers of the questions you remember.
  19. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    (ii) final temperature would exceed the boiling point of water/100°C (1) [1] as said by the markin scheme. :p
  20. muaz_ali

    Biology; Chemistry; Physics: Post your doubts here!

    why would you even? the last thing with berries you can do is use them as a indicator. That's plain disrespect to food. :p
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