One of the acids listed below is formed from $P_2O_3$ and the rest are formed from $P_2O_5$. The acid formed from phosphorus $(III)$ oxide is

  • A
    $HPO_3$
  • B
    $H_4P_2O_7$
  • C
    $H_3PO_4$
  • D
    $H_3PO_3$

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