MCQ
The correct $IUPAC$ name of the following compound is
- A$4 -$ methyl $- 3 -$ ethylhexane
- ✓$3 -$ ethyl $- 4 -$ methylhexane
- C$3, 4 -$ ethylmethylhexane
- D$4 -$ ethyl $- 3 -$ methylhexane
✓
Answer
Correct option: B.
$3 -$ ethyl $- 4 -$ methylhexane
b
$\mathop {\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\
{C{H_3}C{H_2} - CH - CH - C{H_2}C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{\,\,\,\,\,\,C{H_2}\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{\,\,\,\,\,\,\,C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}}\limits_{3 - ethyl - 4 - methyl\,hexane} $
$\mathop {\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\
{C{H_3}C{H_2} - CH - CH - C{H_2}C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{\,\,\,\,\,\,C{H_2}\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{\,\,\,\,\,\,\,C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}}\limits_{3 - ethyl - 4 - methyl\,hexane} $
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