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IUPAC Naming

IUPAC Naming

4. Alkanes and Cycloalkanes / IUPAC Naming / Problem 6

Select structures that correspond to the same compound. Also identify structures that correspond to different compounds.

ANSWERS OPTIONS

A

Structure 1, 2 and 3 represent 1-methylbutane;
Structure 4 and 5 represent 1,3-dimethylpropane

B

Structure 1, 2 and 3 represent 2,2-dimethylbutane;
Structure 4 and 5 represent 2-methylbutane

C

Structure 1, 2, 4 and 5 represent n-pentane;
Structure 3 represents 2,2-dimethylbutane

D

Structure 1, 2, 4 and 5 represent 2-methylpentane;
Structure 3 represents 2-methylbutane

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