MCQ
The $IUPAC$ name of $\begin{array}{*{20}{c}}
  {C{H_2}C{H_3}\,\,\,C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C{H_2} - C - CH - C{H_2} - {{(C{H_2})}_2} - C{H_3}} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {\,\,\,\,C{H_2}C{H_{3\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}}} 
\end{array}$ is
  • A
    $2, 2-$ diethyl- $5-$ methyldecane
  • B
    $3, 3-$ ethyl-$5-$ methyldecane
  • C
    $3, 3-$ diethyl-$5-$ methylhexane
  • $3,3-$ diethyl- $4-$ methyl octane

Answer

Correct option: D.
$3,3-$ diethyl- $4-$ methyl octane
d
(d) $\begin{array}{*{20}{c}}
  {C{H_2}C{H_3}\,\,\,C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {\mathop C\limits_1 {H_3} - \mathop C\limits_2 {H_2} - \mathop C\limits_3  - \mathop C\limits_4 H - \mathop C\limits_5 {H_2} - {{(C{H_2})}_2} - \mathop C\limits_8 {H_3}} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {\,\,\,\,C{H_2}C{H_{3\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}}} 
\end{array}$

$3, 3$ di ethyl -$4-$ methyl octane.

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