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p -Block elements - ll — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistryp -Block elements - ll1 Mark
MCQ
Phosgene is the common name of
  • ✓
    Carbonyl chloride
  • B
    Phosphine
  • C
    Phosphorus oxychloride
  • D
    Phosphorus trichloride
✓

Answer

Correct option: A.
Carbonyl chloride
a
(a) $CHC{{l}_{3}}+\frac{1}{2}{{O}_{2}}\,\to \,\underset{\begin{smallmatrix} 
 \text{Phosgene or carbonyl } \\ 
 \text{chloride} 
\end{smallmatrix}}{\mathop{COC{{l}_{2}}+HCl}}\,$

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