Chemistry-IUPAC Nomenclature
NEET Chemistry IUPAC Nomenclature MCQ Question
Type: MCQ-numerical-Medium-Class 11
What is the IUPAC name for the compound with the structure CH3-CH(CH3)-CH2-CH(CH3)-CH3?
A
2,4-Dimethylpentane
B
3,4-Dimethylpentane
C
2,3-Dimethylpentane
D
3,3-Dimethylpentane
Correct Answer
Option A
Detailed Explanation
The parent chain is the longest continuous chain with five carbon atoms, which is pentane. The methyl groups are on the second and fourth carbon atoms, making the name 2,4-Dimethylpentane.
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