Question Detail
Question
The number of structural isomers of alcohols with molecular formula C4H9OH is
Correct Answer
Option B is the correct answer.
Detailed Explanation
C4H9OH (butanol) has four structural isomers: 1-butanol, 2-butanol, 2-methyl-1-propanol (isobutyl alcohol), and 2-methyl-2-propanol (tert-butyl alcohol).
Hint
What are the isomers of butanol?