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QUESTION 4 (10 marks) Consider the organic molecule shown. a) b) c) d) e) H.C * ÔøΩC=CH HCÔøΩ Identify the molecule as saturated or unsaturated. Apply IUPAC rules to name this molecule. Write an equation to show the products formed by the hydration of this molecule. Predict which is the major product formed in c). Identify a physical property and experimental technique that could be used to separate products formed by hydration in c). Explain your reasoning. [1 mark] [1 mark] [2 marks] [1 mark] [5 marks]
QUESTION 9 The boiling points of methane ethane and propane increase as the lengths of the carbon chains increase because more energy is required to overcome the (A) intramolecular hydrogen bonds. (B) intermolecular hydrogen bonds. (C) intramolecular dispersion forces. (D) intermolecular dispersion forces
QUESTION 15 Which organic compound has the highest boiling point? (A) (B) (C) (D) CH3(CH2)3CH3 CH (CH );CHO CH CH(CH;) CH; CH;(CH );CH OH
QUESTION 14 Identify which molecule has the lowest boiling point. (A) butanone (B) hexanone (C) pentanone (D) propanone
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