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    Hi so was marking this past paper i was doing and I dont understand why the units for question 3aii is: moldm^-3.... surely it is mol^-1dm^3 ?

    someone please explain!

    http://papers.xtremepapers.com/AQA/C...W-QP-JAN06.pdf
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    please post the paper you are talking about and ill take a look at it
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    (Original post by jakeh2011)
    please post the paper you are talking about and ill take a look at it
    whooops.... ok ive posted it lol
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    BUMP
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    :bump:
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    Hi sorry I'm new to this can somebody tell me how to write a post?!?!


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    (Original post by Commando1)
    Hi so was marking this past paper i was doing and I dont understand why the units for question 3aii is: moldm^-3.... surely it is mol^-1dm^3 ?

    someone please explain!

    http://papers.xtremepapers.com/AQA/C...W-QP-JAN06.pdf
    yes, you are correct (according to A level standards) ...
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    (Original post by charco)
    yes, you are correct (according to A level standards) ...
    so the mark scheme was wrong?:eek:
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    (Original post by Commando1)
    so the mark scheme was wrong?:eek:
    does happen ...
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    i would agree, that you are correct - joys of mark schemes
 
 
 
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