MCQ
$CH_3Cl \to CH_4$
Above conversion can be achieved by
  • A
    $Zn / H^+$
  • B
    $LiAlH_4$
  • C
    $Mg$ / (ether) then $H_2O$
  • all of these

Answer

Correct option: D.
all of these
d
$C{H_3}Cl\xrightarrow[{\operatorname{Re} d.}]{{Zn/{H^ \oplus }}}C{H_4}$

$C{H_3}Cl\xrightarrow[{\operatorname{Re} d.}]{{LiAl{H_4}}}C{H_4}$

$C{H_3}Cl\xrightarrow[\begin{subarray}{l} 
  Dry \\ 
  ether 
\end{subarray} ]{{Mg}}\mathop {\mathop C\limits^{.\,.} }\limits^\Theta  {H_3}\mathop {Mg}\limits^ \oplus  Cl\xrightarrow{{\mathop H\limits^ \oplus  OR}}C{H_4}$

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