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  1. alisha

    chem mcq...

    i think it is B becoz initially the reaction is uncatalyzed and proceeds normally, but as products are formed and one of the product is a catalyst, the rate of reaction is increased so the line gets steeper. They say the answer is c because the product is used up so the rate of reaction...
  2. alisha

    chem mcq...

    wich paper?
  3. alisha

    chem mcq...

    NaCl is entirely ionic, MgCl2 is ionic with some degree of covalency, AlCl3 is ionic with a great degree of covalency (due to dative bond and all) SiCl4 is covalent. this should be remembered. it is in periodicity.
  4. alisha

    chem mcq...

    I think its only 1 and 2. they are both alcohols and conc. H2SO4 is a dehydrating agent, so if a water molecule is removed you will get alkenes. Alkenes will decolourize potassium manganate because they can get oxidized to ketones/aldehydes/ carboxylic acids depending on the conditions. But 3 is...
  5. alisha

    chem mcq...

    sorry typin error- may june 2006
  6. alisha

    Gender

    Very true!
  7. alisha

    chem mcq...

    also: same paper Q11,15,33,38
  8. alisha

    chem mcq...

    doubts: MAY/JUNE Q2 and Q10 (more to come thse first)
  9. alisha

    is english dying?

    yala? or at the elephant orphanage?
  10. alisha

    Gender

    EXACTLY! y wud a girl ignore this thread? it is not an insult to be a girl is it?
  11. alisha

    YAIYY!!!!!!! FIRST YEAR ANNIVERSARY ON XPF!

    OKI! now we'll select our specific choices of techno stuff!
  12. alisha

    So how was Physics P33?

    YAIYY!
  13. alisha

    Gender

    <glare>
  14. alisha

    YAIYY!!!!!!! FIRST YEAR ANNIVERSARY ON XPF!

    Then wat abt the ones hu dnnt live in Pakistan? thr buns wud get all squishy by the tym its delivered here....hmmmm....for us he shud send sum cool techno stuff....u knw like buy thru e bay and hav it delivered to us :P or maybe a bouquet of flowers with a box of cadbury hazelnut chocolates for...
  15. alisha

    Is Osama bin Laden alive?? :)

    my theory- osama was old and died a peaceful death some time ago. Obama got to know this recently. It was during his reign that the economical crisis got worse and the governemnt was falling, so to give himself a good name and to get the support of his people he made up this whole scheme about...
  16. alisha

    Gender

    girl :D :D :D
  17. alisha

    YAIYY!!!!!!! FIRST YEAR ANNIVERSARY ON XPF!

    :Bravo: :Bravo: WE WANT TREAT WE WANT TREAT!!!! :Yahoo!: :Yahoo!: :Yahoo!: :evil: :evil: :evil:
  18. alisha

    YAIYY!!!!!!! FIRST YEAR ANNIVERSARY ON XPF!

    correction- dudette :P THANX!
  19. alisha

    YAIYY!!!!!!! FIRST YEAR ANNIVERSARY ON XPF!

    Wa'laikum salaam :) happy XPF anniversary 2 u 2 :D PLANET MASTER shud giv all of us a treat! hehe wr loyal XPF members :P
  20. alisha

    YAIYY!!!!!!! FIRST YEAR ANNIVERSARY ON XPF!

    :) thanx i will............btw wen was day 1 for XP?
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