MCQ
Isomers of hexane, based on their branching, can be divided into three distinct classes as shown in the figure. $Image$ The correct order of their boiling point is
- A$I > II > III$
- ✓$III > II > I$
- C$II > III > I$
- D$III > I > II$
✓
Answer
Correct option: B.
$III > II > I$
b
Greater the extent of branching, lesser is the boiling point of hydrocarbon.
Greater the extent of branching, lesser is the boiling point of hydrocarbon.
Hence $III > II > I$
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