Revision Functional Groups and Organic Chemistry

1
RevisionFunctional Groups and Organic Chemistry
2
IB Chemistry - Revision

• What is the name of the functional group in the
  following?
• O
• CH3 O C CH2 CH3

3
IB Chemistry - Revision

• What is the name of the following compound?
• CH3
• CH3 C Br
• CH3

4
answer

• 2 bromo-methyl propane

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IB Chemistry - Revision

• Which substance reacts with an alkane by a
  substitution reaction?
• What type of compound is
• CH3 O CH2 CH2 CH3
• and, O
• CH3 C CH2 CH3

6
IB Chemistry - Revision

• The most important way to classify organic
  compounds is by ______.
• Which of the following halogenoalkanes has the
  highest boiling point a) 1-chloropropane, or b)
  1,2,3-trichloropropane?

7
IB Chemistry - Revision

• Name this compound
• Cl
• Cl C Cl
• H

8
IB Chemistry - Revision

• Give the common name for
• OH
• CH3-CH2-CH2-CH2-CH-CH3
• What substance is used to test for degree of
  unsaturation?

9
IB Chemistry - Revision

• Name the following compound
• CH3-CH2-CH2-CH2-O-C3H7
• and,
• CH3-CH2-O-CH2-CH2CH3

10
IB Chemistry - Revision

• What type of alcohol is
• OH
• CH3-CH2-CH-CH3

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IB Chemistry - Revision

• Which of the following would you expect to be
  most soluble in water a) CH3CH2Cl or,
  b) CH3CH2CH2OH
• Phenols are characterized by having a(n) _______.

12
IB Chemistry - Revision

• What is glycerol?
• What type of alcohol is a main breakdown product
  of fats and oils?

13
IB Chemistry - Revision

• What is the alcohol used in antifreeze?
• Based on your knowledge of intermolecular forces,
  which of these would you expect to have the
  highest boiling point a) propanone, or b)
  1-propanol

14
IB Chemistry - Revision

• Show the mechanism of the reaction between C3H6
  HBr.
• In an addition reaction, which bond of the
  reactant is broken?
• What type of compound is the following
  C-C-C-O-C-C-C
• Which has the lowest boiling point a) 4-octanol,
  or b) ethoxyethane

15
IB Chemistry - Revision

• What is the name of the following compound
• O
• CH3 C CH2 CH2 CH3

16
IB Chemistry - Revision

• Name this compound
• O
• CH3CCH2CH3

17
IB Chemistry - Revision

• Which of the following has the highest boiling
  point a) pentane, or b) 2-pentanone
• What is a carboxyl group?
• Name the following
• O
• CH3 C OH

18
IB Chemistry - Revision

• Carboxylic acids with long hydrocarbon chains are
  called _______.
• Which of the following compounds is the most
  soluble in water a) propanoic acid, or b)
  propane
• A carboxylic acid with 6 straight carbons would
  be named ____.

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IB Chemistry - Revision

• If an alkanal is oxidized, what type of molecule
  does it become?
• When an oxygen atom is attached to a carbon atom,
  the carbon atom becomes more ___.
• Which of the following compounds is most reduced
  a) ethene, or b) ethane

20
IB Chemistry - Revision

• Which of the following compounds will produce the
  most energy when completely oxidized a) butane,
  or b) butanol
• Look up bond energy values and work out the
  correct answer
• What is a test for alcohols?
• What is the expected product when 1-propanol is
  oxidized?

21
IB Chemistry - Revision

• What type of compound is
• O
• C C C C C O C C
• Which of the following has the highest boiling
  point a) butane, or b) butanoic acid

22
IB Chemistry - Revision

• Esters contribute which property to fruits?
• Which compound reacts with a carboxylic acid to
  form an ester?