Chemistry-Alkanes
NEET Chemistry Alkanes MCQ Question
Type: MCQ-diagram based-Medium-Class 11
Consider a linear hydrocarbon chain described as follows: 1 CH3 – 2 CH2 – 3 CH2 – 4 CH2 – 5 CH – 6 CH2 – 7 CH2 – 8 CH2 – 9 CH3. Which of the following is the correct IUPAC name for this alkane?

A
3-Methyloctane
B
Nonane
C
2-Methylnonane
D
2,3-Dimethyloctane
Correct Answer
Option B
Detailed Explanation
The described structure is a continuous nine-carbon chain with no branches, which is named as Nonane.
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