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4 marksOrganic Chemistry - An Introduction

CSEC Chemistry · January 2011 · Paper 2 · Question 3(a)

Compound A (C₃H₈) and Compound B (C₂H₄) are hydrocarbons.

Draw the FULLY displayed structures and state the names of BOTH compounds. Compound A Name: Compound B Name:

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Other parts of this question

  1. 3(b)(i)State the observation for this reaction. Observation:[1 mark]
  2. 3(b)(ii)Write a chemical equation for this reaction. Equation:[2 marks]
  3. 3(b)(iii)Draw the FULLY displayed structure of the product in the equation in (b) (ii) above and state the name of this product. Structure Name:[2 marks]
  4. 3(c)(i)Write the names of the homologous series to which EACH of these three compounds belongs. Compound X: Compound Y: Compound Z:[3 marks]
  5. 3(c)(ii)State which TWO of these compounds are soluble in water, and give a reason for your choice. TWO compounds: Reason:[2 marks]

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