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

question 73

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)a strong broad peak over 3600 to 2500 and around 1710 cm^-1
• C)peaks around 1650 and 3300 cm^-1
• D)peaks around 3300 and 1710 cm^-1
• E)None of these choices.