Chemistry-IUPAC Nomenclature
NEET Chemistry IUPAC Nomenclature MCQ Question
Type: MCQ-diagram based-Medium-Class 11
A hydrocarbon compound is represented as C-C-C-C-C with a methyl group attached to the second carbon atom. What is the correct IUPAC name for this compound?
A
2-methylpentane
B
3-methylpentane
C
2-methylbutane
D
3-methylbutane
Correct Answer
Option A
Detailed Explanation
The longest carbon chain has five carbon atoms (pentane), and the methyl group is attached to the second carbon atom, making the correct IUPAC name 2-methylpentane.
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