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Search results

  1. B

    How was Chemistry P1/2

    impossible !! solid bromide :/ !! light won't lamp at all they asked for the dimmer one :)
  2. B

    How was Chemistry P1/2

    Do one thing guys jus write on google about mercury in electrolysis !! u;ll be sure that it is a weak electrolyte :) !!!and option D is 100 % ryt :)
  3. B

    How was Chemistry P1/2

    o cmon !! electrolysis occurs and it does not have ions in molten state ??? what a pity dude :P
  4. B

    How was Chemistry P1/2

    dude check out the past pprs !! mercury is a liquid , conducts electicity but weakly !! it is considered a weak electrolyte :D
  5. B

    How was Chemistry P1/2

    ek free electron with every carbon atom bonded dude !! ab khud soch lo itnay baray giant structure mein kitnay carbon bonda hngay ;) so light in the lamp would be bright !!
  6. B

    How was Chemistry P1/2

    in molten sodium the lamp won't be dim !! as the ions are free enough to move !!
  7. B

    How was Chemistry P1/2

    type of food = Fats least bright = OPTION D mercury in solid state the lamp won't light ~!! copper is given off at cathode , this is what always occurs in electrolysis of copper (ii) sulphate !!
  8. B

    How was Chemistry P1/2

    it was the other way around :P :P
  9. B

    How was Chemistry P1/2

    it was called redox because at the anode oxidation occurs as electrons are lost while at the cathode where hydrogen is given off reduction is occuring by gaining electrons :)
  10. B

    How was Chemistry P1/2

  11. B

    How was Chemistry P1/2

    W= ZINC HYDROXIDE X= ZINC Y= AQ.ZINC NITRATE :)
  12. B

    How was Chemistry P1/2

    precipitate cannot be zinc nitrate because zinc nitrate is always soluble :)
  13. B

    How was Chemistry P1/2

    here I am Sir :)
  14. B

    How was Chemistry P1/2

    Q.2 PRECIPITATE = ZINC HYDROXIDE METAL = ZINC COLOURLESS SOLUTION = AQ. ZINC NITRATE
  15. B

    How was Chemistry P1/2

    No wAy :) !!! ..... even q.2 was very easy :D
  16. B

    Physics ATP; 24 hours passed

    yea they do :P !! im also confused :/ !!
  17. B

    Physics ATP; 24 hours passed

  18. B

    Physics ATP; 24 hours passed

    SOUTH SOUTH :)
  19. B

    How was Chemistry P1/2

    it is 50 % weightage of p2 and p1 nd p4 25 % each !!
  20. B

    How was Chemistry P1/2

    q.2 was very easy !! agreed the paper questions esp sec.A was different from the previous years but if you have done the syllabus well , the paper was particularly easy !! p1 was a piece of cake :) !! p2 was not as tough as people here are expressing :P :P
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