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8.2 Organic chemistry isomerism — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry8.2 Organic chemistry isomerism1 Mark
MCQ
Which of the following can show optical activity
  • A
    $CH_3-CH_2-CH_2-CH_2-OH$
  • ✓
    $\begin{array}{*{20}{c}}
    {C{H_3} - C{H_2} - CH - C{H_3}}\\
    {\,\,\,\,\,\,\,\,\,\,\,|}\\
    {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH}
    \end{array}$
  • C
    $\begin{array}{*{20}{c}}
    {C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,}\\
    {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
    {C{H_3} - CH - C{H_2} - OH}
    \end{array}$
  • D
    $(CH_3)_3C-OH$
✓

Answer

Correct option: B.
$\begin{array}{*{20}{c}}
{C{H_3} - C{H_2} - CH - C{H_3}}\\
{\,\,\,\,\,\,\,\,\,\,\,|}\\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH}
\end{array}$
b

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