Organic Chemistry Nomenclature Quiz

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Questions and Answers

What does the prefix 'iso' indicate when naming organic compounds?

The compound has a branched structure.
The compound contains a methyl group on the second carbon. (correct)
The compound has a cyclic structure.
The compound is symmetrical.

In organic nomenclature, what characterizes a tertiary carbon?

It is bonded to four other carbon atoms.
It is bonded to one other carbon atom.
It is bonded to two other carbon atoms.
It is bonded to three other carbon atoms. (correct)

Which prefix is used to denote a compound with a carbon atom attached to a single other carbon?

iso
tert
prim (correct)
sec

What prefix designates secondary carbon atoms in organic chemistry nomenclature?

<p>sec (A)</p> Signup and view all the answers

What is the classification of a carbon attached to four other carbons?

<p>Quaternary carbon (D)</p> Signup and view all the answers

Study Notes

Common Nomenclature

Iso- prefix is used for isomers, specifically 2-methylalkanes.
Sec- (secondary) and Tert- (tertiary) prefixes are used to classify carbon atoms in a molecule.
Primary carbon: Attached to one other carbon.
Secondary carbon: Attached to two other carbons.
Tertiary carbon: Attached to three other carbons.
Quaternary carbon: Attached to four other carbons.

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Description

Test your knowledge on common nomenclature in organic chemistry. This quiz focuses on the classification of carbon atoms and the significance of prefixes like iso-, sec-, and tert-. Perfect for students studying organic chemistry concepts.