Why Does Compound C Have a Higher Boiling Point Than Compound D?

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SUMMARY

Compound C exhibits a higher boiling point than Compound D due to its asymmetrical structure, which increases its polarity and enhances intermolecular forces. Both compounds are alcohols with identical molecular weights; however, Compound C's ability to engage in reciprocating hydrogen bonding contributes significantly to its boiling point elevation. The discussion emphasizes the importance of molecular structure and hydrogen bonding in determining boiling points among alcohols.

PREREQUISITES
  • Understanding of molecular polarity and its effects on boiling points
  • Knowledge of hydrogen bonding mechanisms in alcohols
  • Familiarity with molecular weight concepts
  • Basic chemistry principles related to intermolecular forces
NEXT STEPS
  • Research the role of molecular symmetry in boiling point determination
  • Explore hydrogen bonding in various alcohols, specifically butanol
  • Investigate the relationship between molecular weight and boiling points in organic compounds
  • Utilize ChemFinder for detailed chemical data and analysis
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Chemistry students, organic chemists, and anyone interested in understanding the factors influencing boiling points in alcohols and other organic compounds.

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In the attachment, i think the answer is c). However c) has the same molecular weight as d) and they are both alcohols. Is it that c) is not symmetrical, thus more polar as compared to d) and which is why c) should have a higher boiling point due to the stronger intermolecular forces?
 

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wow you're really racking up the questions. If you want the absolute answer, go to
http://www.chemfinder.com

register

type up the formulas, all of the official data will be listed. Right now I'm thinking the butanol, however not quite sure; the only one which can particpate in reciprocating hydrogen bonding (each molecule accepts and donates) and has a significantly higher molecular mass (in reference to carbon chains).
 
GCT said:
wow you're really racking up the questions. If you want the absolute answer, go to
http://www.chemfinder.com

register

type up the formulas, all of the official data will be listed. Right now I'm thinking the butanol, however not quite sure; the only one which can particpate in reciprocating hydrogen bonding (each molecule accepts and donates) and has a significantly higher molecular mass (in reference to carbon chains).

Thanks, I was right. But not too sure bout my reasoning though...
 
do you have the answer to these questions? If so what was the answer to this question?
 
GCT said:
do you have the answer to these questions? If so what was the answer to this question?

Nope, but i used chemfinder, and it was relevant to my answer, (mentioned in previous posts).
 
and your answer was...
 

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