January 2011 Chemistry Regents #78-80

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Questions 1-10 Questions 11-20 Questions 21-30 Questions 31-40 Questions 41-50

Questions 51-53 Questions 54-55 Questions 56-57 Questions 58-59 Questions 60-61 Questions 62-63 Questions 64-65 Questions 66-68 Questions 69-71 Questions 72-74 Questions 75-77 Questions 78-80 Questions 81-83

 

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Questions

Base your answers to questions 78 to 80 on the information below.

In one industrial organic reaction, C3H6 reacts with water in the presence of a catalyst. This reaction is represented by the balanced equation below.

78 Explain, in terms of bonding, why C3H6 is classified as an unsaturated hydrocarbon. [1]

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"Not all Single Bonds"

The C3H6 is unsaturated because each molecule has a double covalent bond between two of its  carbon atoms.

There is a carbon-carbon double bond in each molecule.

79 Write the IUPAC name for the organic reactant. [1]

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propene

(1-propene is incorrect)

80 Identify the class of compound to which the product of the reaction belongs. [1]

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alcohol

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Questions 1-10 Questions 11-20 Questions 21-30 Questions 31-40 Questions 41-50

Questions 51-53 Questions 54-55 Questions 56-57 Questions 58-59 Questions 60-61 Questions 62-63 Questions 64-65 Questions 66-68 Questions 69-71 Questions 72-74 Questions 75-77 Questions 78-80 Questions 81-83

 
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