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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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bbless888 bbless888
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6 years ago
The given molecule shows two absorption peaks, each at 1760 cm1 and 1810 cm1. The peaks are due to the _____.
 
 
   
  a.
  symmetric and unsymmetric bending vibrations of the entire anhydride group
   
  b.
  symmetric stretching vibration of only one carbonyl group
   
  c.
  unsymmetric stretching vibrations of the carbonyl groups
   
  d.
  symmetric and unsymmetric stretching vibrations of the entire anhydride group
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wow678917645wow678917645
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