In the following reaction,identify the nature of the product formed by the complete hydrolysis of the underlined atom at $R.T.$:
$\underline{P}OCl_3 + H_2O \longrightarrow H_3PO_4 + HCl$

• A
  If the product is an oxy acid with an $-ic$ suffix.
• B
  If the product is an oxy acid with an $-ous$ suffix.
• C
  If the products are two oxy acids,one with an $-ic$ suffix and the other with an $-ous$ suffix.
• D
  If the product is not an oxy acid,neither with an $-ic$ suffix nor with an $-ous$ suffix.