CIE Nov 2013 v3 Paper 4 Q5

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Examiners For Use (a) Bromine reacts with a variety of organic compounds. For each of the following reactions, complete and balance the equation, including the structural formula of the organic product, state the specific conditions (if any) under which the reaction takes place and the type of reaction that occurs. OH (i) Br2 + reaction conditionstype of reaction(ii) Br2 + reaction conditionstype of reaction(iii) Br2 + reaction conditionstype of reaction[10]UCLES 2013 9701/43/O/N/13<br /> Examiners For Use (b) When hydrocarbon B is heated with concentrated manganate(VII) ions, three organic compounds, C, D and E, are formed. hot MnO4 (i) Suggest the identities of compounds C, D and E, drawing their structures in the boxes above. (ii) Use the relevant letter, C, D or E, to identify which of your compounds will react with each of the following reagents. Each reagent may react with more than one of C, D and E, in which case state all the compounds that may react with each reagent.2,4-dinitrophenylhydrazinealkaline aqueous iodineaqueous sodium hydroxide[6] [Total: 16]UCLES 2013 9701/43/O/N/13 [Turn over<br />

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