MCQ
$PC{l_5}$ reacts with a compound containing
  • A
    $ - S{O_3}$ group
  • $-OH$ group
  • C
    $ - N{O_3}$ group
  • D
    $-NO$ group

Answer

Correct option: B.
$-OH$ group
b
(b) $PC{l_5}$ is used in organic chemistry to replace the $-OH$ group by $-Cl$ and carbonylic oxygen by $( - C{l_2})$.

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