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  1. Shadow

    PHYSICS PAPER 2 DISCUSSION & QUERIES

    Try dis out ... Notes on all topics here https://sites.google.com/site/urbangeekclassroomsg/using-word-documents/table-of-formulae
  2. Shadow

    Chemistry P1 and P2 today

    no worries, i already wrote about steam n phosphoric acid before, so hopefully i vil b credited both marks
  3. Shadow

    Chemistry P1 and P2 today

    wat was the ans to that two inverted tubes MCQ in which electrolysis was being done? it was sulfuric acid, ryt?
  4. Shadow

    Chemistry P1 and P2 today

    I wrote a temp of 400, Vil it be accepted?
  5. Shadow

    Chemistry P1 and P2 today

    I also chose increase in HCL, coz of whichever side concentration is increased, the opposite side is favoured
  6. Shadow

    Chemistry P1 and P2 today

    hahaha :ROFLMAO: n i was lyk wat r they all saying? :P
  7. Shadow

    Chemistry P1 and P2 today

    then ammonia is correct :( i wrote NO2 coz the eq of decomposition of nitrates sprang to my mind at that time :( it always produces NO2
  8. Shadow

    Chemistry P1 and P2 today

    Ksi ko yaad hai to plz tel me, m getting curious
  9. Shadow

    Chemistry P1 and P2 today

    They asked the effect of increasing pressure on position of equilibrium ... Position shifts to left as less gaseous moles were present on left side (if i remember the ques all well)
  10. Shadow

    Chemistry P1 and P2 today

    No, i want to know wat was decomposed to produce V2O5, water n gas Z?
  11. Shadow

    Chemistry P1 and P2 today

    X is an oxidising agent since it has oxidised iodide to iodine
  12. Shadow

    Chemistry P1 and P2 today

    Ammonia was the gas produced, they asked about ions present ... If ammonia is produced, AMMONIUM must b present ... Check the test for AMMONIUM, u add NaOH n then warm it, it produces AMMONIA gas ... In ques, AMMONIA was produced so AMMONIUM (ammonia ions) was present (NH4+)
  13. Shadow

    Chemistry P1 and P2 today

    he is banned ! they cant stop him from giving classes at his own place ...
  14. Shadow

    Chemistry P1 and P2 today

    U r giving me sum hope :D NH4VO3 was decomposed, ryt?
  15. Shadow

    Chemistry P1 and P2 today

    M afraid not .. 1 had to be ammonium according to the test they mentioned, remaining was VO3, so the two ions were NH4+ n VO3-
  16. Shadow

    Chemistry P1 and P2 today

    it is the same reason he doesn't teach in any skool r coaching .. he only offers classes at his own place .. pure biaseness for students who take his classes
  17. Shadow

    Chemistry P1 and P2 today

    coz u just got active on the thread :P
  18. Shadow

    Chemistry P1 and P2 today

    do u remember that part xactly? V2O5 reacted with water r was it decomposed?
  19. Shadow

    Chemistry P1 and P2 today

    i got 41 alerts from the thread in like 15 min !
  20. Shadow

    Chemistry P1 and P2 today

    In fact, he is a black-listed teacher
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