AQA Jun 2013 Paper 4 Q7

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do not write outside the box a n m r spectroscopy can be used to study the structures of organic compounds compound j was studied using h n m r spectroscopy cl ch ch a c ch ch j ch cl a i identify a solvent in which j can be dissolved before obtaining its h n m r spectrum mark a ii give the number of peaks in the h n m r spectrum of j mark a iii give the splitting pattern of the protons labelled a mark a iv give the iupac name of j mark b compound k was studied using c n m r spectroscopy ch c ch ch ch b i give the number of peaks in the c n m r spectrum of k mark b ii use table on the data sheet to suggest a value of the peak for the carbon labelled b mark b iii give the iupac name of k mark turn over wmp jun chem

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