MCQ
In which compound, the oxidation state of phosphorus is $+4$
  • A
    ${P_4}{O_{11}}$
  • ${P_4}{O_8}$
  • C
    $PC{l_5}$
  • D
    $NC{l_5}$

Answer

Correct option: B.
${P_4}{O_8}$
b
$P_4^* O_8$

$4 x+(-2 \times 8)=0$

$4 x-16=0$

$x=\frac{16}{4}=+4$

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