select-structures-that-correspond-to-the-same-compound-also-identify-structures-

Question

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

Accepted Answer

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

Answer

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

Answer

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

Answer

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