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How was nuffield unit 2 chemistry? watch

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    for the solubility question was it:

    soluble Soluble Insoluble
    soluble Insoluble Insoluble
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    (Original post by KingAS)
    for the solubility question was it:

    soluble Soluble Insoluble
    soluble Insoluble Insoluble
    It was:

    Cl Br I
    soluble insoluble insoluble
    soluble soluble insoluble

    first one was with dilute ammonia, second was with concentrated.
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    unit 1 was real easy but unit 2 went kinda crap for me.
    what made it worse was that i had 2 papers for history in the afternoon. thats 4 exams in 1 day.....not fair
    gotta start revisin for A2 now.
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    technically you just use heat the solvent until it evaporates.... but you should get the mark for distillation even though the process is more complicated than it needs to be.
 
 
 

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