In the Lassaigne sodium fusion test,$N$ and $S$ of an organic compound are converted into:

  • A
    $NaCN$ and $Na_2S$
  • B
    $Na_2S$ and $NaCNS$
  • C
    $NaCN$ and $NaCNS$
  • D
    $NaCN$,$Na_2S$ and $NaCNS$

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