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JEE Main Chemistry question

ChemistryOrganic Chemistry - Some Basic Principles and TechniquesJEE Main

The number of possible constitutional isomers of the alkane with formula CH is

Answer: (D)

Solution

Hexane has exactly five constitutional isomers: *n*-hexane, 2-methylpentane, 3-methylpentane, 2,2-dimethylbutane and 2,3-dimethylbutane.

Question ID VK-142623