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6. Haloalkanes and Haloarenes — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry6. Haloalkanes and Haloarenes1 Mark
MCQ
From given pair of compounds, in which first will undergo $S_N2$ faster :
  • A

  • B

  • ✓
    $\begin{array}{*{20}{c}}
      {O\,\,\,\,\,\,\,\,} \\ 
      {||\,\,\,\,\,\,\,\,\,} \\ 
      {C{H_3} - C - C{H_2} - Cl} 
    \end{array}$ and $CH_3-CH_2-Cl$
  • D

✓

Answer

Correct option: C.
$\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C - C{H_2} - Cl} 
\end{array}$ and $CH_3-CH_2-Cl$
c

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