Concept explainers
Interpretation:
The compound in the given pair that is expected to have a higher boiling point is to be predicted. The explanation for the prediction is to be given.
Concept introduction:
The compound with strong intermolecular forces has a higher boiling point. Hydrogen bonding requires a potential H-donor and acceptor atom. The electronegative atom such as N, O, or F attached directly to a hydrogen atom serves as a potential H-bond donor while atoms with lone pairs such as N, O, and F serve as potential H-bond acceptors. In the two molecules given, the greater the number of potential H-bond donors and acceptors, the greater is the strength of hydrogen bonding, thus, higher is the boiling point.
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Organic Chemistry: Principles And Mechanisms: Study Guide/solutions Manual (second)
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning