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Marry Harry

Why does butanoic acid have a higher boiling point than isobutyric acid?

Bruce Miller  Follow

In general, linear chains are more easily structured and packed than branched ones. You need more energy to disturb the more relatively packed structure.This could explain why butanoic acid has a higher boiling point than isobutyric acid, and yet they are isomers.

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Hina Maheshwari  Follow
Structuring and packing is usually an argument when talking about the melting point, right? How relevant would it be for liquid $\to$ gas?More
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Halle Bloggs  Follow
There is higher energy needed to get away from liquid.More
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