MCQ
$S-O$ bond length is maximum in
  • A
    $SOBr_2$
  • B
    $SOCl_2$
  • $SOF_2$
  • D
    $SO(CH_3)_2$

Answer

Correct option: C.
$SOF_2$
c
The products formed are sulphuryl chloride phosphoryl chloride and hydrocloric acid respectively.

$H _2 SO _4+2 PCl _5 \rightarrow SO _2 Cl _2+2 POCl _3+2 HCl$

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