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  1. D

    Chemistry: Post your doubts here!

    pls help
  2. D

    Chemistry: Post your doubts here!

    yes
  3. D

    Chemistry: Post your doubts here!

    it will shift backwards so the "yield" of products on LHS increases. increasing temperature increases "rates" whether the reaction is exo or endo. And the effect is on both sides.
  4. D

    How was 9701/33 chem praticals?

    gt 25-28
  5. D

    How was 9701/33 chem praticals?

    yea few of my friends too we got 6.2-6.3 and estimated to 6
  6. D

    How was 9701/33 chem praticals?

    titre 24.05 average that 80 something i got after stupid 100- (ii-i) which is wrong i am almost sure.
  7. D

    How was 9701/33 chem praticals?

    x i got 6 %ges were 14.4 20 something than 80 something
  8. D

    How was 9701/33 chem praticals?

    Did u get a brown ppt. ? anywhere? and how was mg2+ confirmed
  9. D

    How was 9701/33 chem praticals?

    ok and what about the brown ppt. why no fe3+ ?
  10. D

    How was 9701/33 chem praticals?

    But there was a brown gas formed... how can it be carbonate for FA8... and a brown ppt too. u didnt got a brown ppt?
  11. D

    How was 9701/33 chem praticals?

    anyone confirm this :( ? FA8 ions look wrong...
  12. D

    How was 9701/33 chem praticals?

    ions: co32- so42- mn2+ fe3+ nitrile i think my 2nd one is wrong and so will be the equation then
  13. D

    Chemistry: Post your doubts here!

    the dropper will have markings of 1-3 cm3. in case it does not... 15-20 drops then.
  14. D

    Chemistry: Post your doubts here!

    0.05 cm3 is one drop. so u put it in estimation. usually a dropper will have a mark on it.
  15. D

    Chemistry 9701 Guess p33

    Please anyone knows which ions coming in the practical paper tomorrow?
  16. D

    Chemistry: Post your doubts here!

    Anyone please any guess for p33 ? 29th oct
  17. D

    Chemistry: Post your doubts here!

    any idea what ions coming in p33.... which is on 29th?
  18. D

    How was 9702_w15_qp_34?

    not giving physics :P got an A already in AS
  19. D

    How was 9701_w15_qp_22 ?

    according to markovnikov's rule the bromine atom will attach to the carbon (one with the double bond) with less hydrogen and hydrogen from HBr to carbon with more hydrogen atoms.
  20. D

    How was 9701_w15_qp_22 ?

    one mark for this statement and one mark for writing "according to markovnikov's rule.....(your answer here) ""
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