Unit 2- Amines Flashcards

(8 cards)

1
Q

What is an amine?

A

Derivative of ammonia where one or more hydrogens are replaced by alkyl groups.

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2
Q

How are amines classified?

A

Primary, secondary, or tertiary, depending on the number of alkyl groups attached to nitrogen.

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3
Q

How is amine classification different from alcohols/haloalkanes?

A

Classification is based on groups attached to nitrogen, not the carbon chain.

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4
Q

Why do primary and secondary amines have higher boiling points than tertiary amines?

A

They can hydrogen bond with each other.

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5
Q

Why are short‑chain amines soluble in water?

A

They hydrogen bond with water.

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6
Q

Are amines weak acids or weak bases?

A

Weak bases

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7
Q

Why are amines basic?

A

The nitrogen lone pair accepts a proton.

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8
Q

What happens when an amine reacts with an acid?

A

Neutralisation to form an alkylammonium salt.

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