MCQ
Sulphuric acid reacts with $PCl_5$ to give
  • A
    Thionyl chloride
  • Sulphur monochloride
  • C
    Sulphuryl chloride
  • D
    Sulphur tetrachloride

Answer

Correct option: B.
Sulphur monochloride
b
$H - S$ bond is weaker than $H—O$ bond due to large size of $S$. Moreover due to high electronegativity of oxygen it forms hydrogen bond in $H_2O$.

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