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pandulce321

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Why is the alcohol more polar than the carbonyl? Thanks!
 
pandulce321 said:
Why is the alcohol more polar than the carbonyl? Thanks!

An O-H bond is more polar than a C=O bond. Remember, O-H is strong enough to create hydrogen bonds in a solution.
 
C and O are very close on the periodic table so their electronegativities aren't that different. O and H aren't as close in electronegativity so the polarity is more.
 
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