Question

. Amines have high boiling point than comparable molecular mass aldehydes

but less than alcohols. Why?​

Answer 1

Answer:

Amines have lower boiling points than alcohols of equivalent molar mass because their hydrogen bonds are weaker.

Explanation:

It is because amines have weaker hydrogen bonds than alcohols and acids.

Amines have lower boiling points than alcohols of equivalent molar mass because their hydrogen bonds are weaker.

Because the C-N link in amines is more polar than the C-C bond in hydrocarbons, amines have higher boiling points than hydrocarbons. Because amines are polar, they form intermolecular H-bonds and exist as linked molecules.

Because intermolecular hydrogen bonding is greater in alcohol than in ethyl amine, ethyl alcohol has a higher boiling point than ethyl amine.

Because nitrogen is less electronegative than oxygen, amines have lower boiling points than alcohols. As a result, the N—H bond is less polar than the O—H link, and the hydrogen bond is less polar than the O—H bond.

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