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Recent content by Michelle Ngu

  1. Michelle Ngu

    Chemistry Topical MCQs 2002 -2014 (Except for Organic Chemistry)

    thank u so much!and just so u knw, u're amazing to compile all this
  2. Michelle Ngu

    Chemistry: Post your doubts here!

    on being heated the hydrogen iodide breaks down more quickly than hydrogen chloride.Which statement explains this faster rate? 1 HI bond is weaker than HCl bond 2 the reaction of breakdown of HI has a smaller activation energy than HCl 3 breakdown of HI is more exothermic than HCl Why is 2...
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