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2 marksPolymers

CSEC Chemistry · May/June 2005 · Paper 2 · Question 3(b)

Draw the partial structure of the polymer G to show THREE repeating units.

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Other parts of this question

  1. 3(a)Draw FULLY DISPLAYED chemical structures for EACH of the following organic compounds identified in the reaction scheme above: C, E, F.[6 marks]
  2. 3(c)(i)Name the type of reaction involved in the conversion of A to E.[2 marks]
  3. 3(c)(ii)Name the type of reaction involved in the conversion of B to F.[2 marks]
  4. 3(d)Describe a chemical test to identify the functional group present in compound E. In your answer you should indicate the reagent to be used and write a chemical…[2 marks]
  5. 3(e)(i)State the reagents and reaction conditions necessary to convert E to A. Reagent(s): _____. Reaction condition: _____.[4 marks]
  6. 3(e)(ii)State the reagents and reaction conditions necessary to convert F to B. Reagent(s): _____. Reaction condition: _____.[4 marks]

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