For the Functional Group(s)on the Following Molecule,what Characteristic IR Absorption(s)would

question 138

Multiple Choice

For the functional group(s) on the following molecule,what characteristic IR absorption(s) would be expected (ignoring C-H absorptions) ?

• A)peaks around 1700 and 1650 cm^-1
• B)peaks around 3300 and 1710 cm^-1
• C)peaks around 1650 and 3300 cm^-1
• D)only a peak around 3300 cm^-1
• E)None of these choices.

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