STANDARDChemistry-Organic Chemistry
STANDARD Chemistry Isomerism MCQ Question
Type: MCQ-conceptual-Easy
What is the minimum number of carbon atoms of an alkane must have to form an isomer?
A
4
B
3
C
2
D
1
Correct Answer
Option A
Detailed Explanation
The first member of the alkane group that can form isomers is butane (C₄H₁₀), which has two isomers: n-butane and 2-methylpropane.
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