Amines Classification and Physical Properties Quiz
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Questions and Answers

What are the three classifications of amines based on the groups attached to the nitrogen atom?

Primary, secondary, tertiary

Which type of amines can form intermolecular hydrogen bonds?

All amines except tertiary amines

What is the state of methylamine at room temperature?

Gas

What is the common odor of most amines?

<p>Fish-like odor</p> Signup and view all the answers

Which amines are soluble in water due to the formation of hydrogen bonds?

<p>Those with six carbon atoms or less</p> Signup and view all the answers

What happens to aromatic amines when exposed to air?

<p>They easily oxidize and become colored</p> Signup and view all the answers

Which type of amines can form intermolecular hydrogen bonds?

<p>Primary, secondary amines</p> Signup and view all the answers

What are the physical properties of amines compared to alcohols and carboxylic acids?

<p>Amines have lower boiling points than alcohols or carboxylic acids of the same molecular weight.</p> Signup and view all the answers

What is the common odor of methylamines and ethylamines?

<p>They smell just like ammonia.</p> Signup and view all the answers

Which type of amines are quite soluble in water?

<p>Amines with six carbon atoms or less</p> Signup and view all the answers

What are the two chemical tests used to identify amines?

<p>Azo-dye test, Nitrous acid test</p> Signup and view all the answers

What physical state is methylamine at room temperature?

<p>Gas</p> Signup and view all the answers

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