Which of these compounds would have the highest boiling point?

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Understand the Problem

The question is asking which of the listed compounds has the highest boiling point, which involves understanding the impact of molecular structure on boiling points.

Answer

E) HOCH2CH2CH2CH2CH2OH

The compound E (HOCH2CH2CH2CH2CH2OH) would have the highest boiling point due to strong hydrogen bonding from the two –OH groups.

Answer for screen readers

The compound E (HOCH2CH2CH2CH2CH2OH) would have the highest boiling point due to strong hydrogen bonding from the two –OH groups.

More Information

Hydrogen bonding significantly increases boiling points in alcohols. Compound E is a diol, meaning it has two -OH groups promoting strong intermolecular interactions, thus a higher boiling point.

Tips

A common mistake is overlooking hydrogen bonding, which can greatly affect boiling points, leading to incorrect comparisons based only on molecular weight.

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