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Thread: Discuss about freezing point depression and boiling point...

  1. #1 Discuss about freezing point depression and boiling point... 
    Forum Sophomore
    Join Date
    Jun 2009
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    119
    Freezing point depression&boiling point elevation!!!
    Let us discuss it!!!
    Now...
    why add impurity will make the freezing of solution lower and boiling point of solution higher?????
    Just discuss
    if wrong..never mind


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  3. #2  
    Forum Sophomore
    Join Date
    Jun 2009
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    119
    I think....the impurity have broke the molecule's structure into other structure....
    but....How it broke?Cannot imagine...or..impurity will speed up the speed of molecule of solution?But,if speed up,why does boiling pointof solution will higher?


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